Delicious & Healthy Jam-Filled Oat Muffins: Your Go-To Vegan & Gluten-Free Treat
Say goodbye to bland breakfasts and hello to the most delightful, healthy oat muffins you’ve ever tasted! These incredible jam-filled muffins are not only bursting with flavor but are also packed with nutrition, making them the perfect grab-and-go option for a quick breakfast, a satisfying snack, or even a guilt-free dessert. Best of all, they’re completely vegan, gluten-free, and incredibly freezer-friendly, ensuring you always have a wholesome treat on hand. Get ready to fall in love with these wholesome, hearty, and utterly delicious creations!

This recipe has been carefully updated from its original version, first published in 2017, to bring you even more deliciousness and clarity!
Imagine: muffins with no traditional flour and no added refined sugar that still taste absolutely incredible. It might sound too good to be true, but these healthy oatmeal muffins with jam deliver on every promise. They are truly DE-LISH! We’re talking about a satisfying breakfast that fuels your body and delights your taste buds, made with whole-grain oats, naturally sweet ripe bananas, and applesauce, meaning no added sugars are necessary. They look so decadent, you might think they’re an indulgence, but don’t be fooled! These healthy jam-filled muffins are surprisingly easy to whip up and are perfect for your weekly meal prep.
Growing up, I had a soft spot for jelly donuts. Now, as an adult who prioritizes health without sacrificing flavor, I adore these healthy jam-filled oat muffins. They truly check all the boxes for me: wholesome ingredients, fantastic taste, and incredible convenience. They offer that delightful burst of fruit filling reminiscent of my childhood favorite, but in a much more nutritious package. You’re going to be amazed at how simple it is to incorporate such a delicious and beneficial treat into your routine.
Why You’ll Adore These Healthy Jam-Filled Oat Muffins
There are countless reasons why these healthy oat muffins will become a staple in your kitchen. Here’s what makes them truly special:
- Unbelievably Delicious: Despite being healthy, these muffins do not compromise on taste. The combination of wholesome oats, sweet bananas, and a fruity jam center creates a flavor profile that’s both comforting and exciting. They taste like a treat, not a sacrifice!
- Nutrient-Packed: Made with whole-grain oats, fiber-rich flax seeds, and naturally sweet fruits, these muffins are a powerhouse of nutrition. They provide sustained energy, support digestive health, and offer essential vitamins and minerals, making them an excellent start to your day.
- Dietary-Friendly: Whether you’re vegan, gluten-free, or simply looking to reduce your sugar intake, this recipe fits the bill. By using plant-based ingredients and no refined sugars, these muffins cater to a variety of dietary needs and preferences without skimping on flavor.
- Perfect for Meal Prep: Busy mornings call for easy solutions. These muffins are ideal for meal prepping; make a batch on Sunday, and you’ll have healthy breakfasts or snacks ready for the entire week. They’re excellent for grab-and-go convenience.
- Freezer-Friendly: Want to extend their freshness? These muffins freeze beautifully! You can bake a double batch and store them in the freezer for up to three months, ensuring you always have a wholesome treat available when cravings strike.
- Easy to Make: With the help of a blender or food processor, the batter comes together in minutes. Even novice bakers will find this recipe straightforward and rewarding.
Key Ingredients & Smart Substitutions
Crafting these healthy jam-filled oat muffins requires a few simple, wholesome ingredients. Here’s a closer look at what you’ll need and how you can make smart substitutions to fit your dietary needs or pantry staples:

- Oats: Old-fashioned rolled oats are the star here, providing a hearty texture and wholesome base for our muffins. They break down perfectly in the blender to create a flour-like consistency while retaining all their whole-grain goodness. I highly recommend using organic brands like Thrive Market Organic Oats or One Degree Organic Sprouted Oats, ensuring they are non-GMO and glyphosate-free for the healthiest choice. Quick oats can work in a pinch, but may result in a slightly softer muffin.
- Applesauce: This is a magical ingredient that replaces eggs and/or oil in many baked goods, adding moisture and natural sweetness without the need for additional fats. Opt for an organic, unsweetened variety, or effortlessly make your own with this 5-minute applesauce recipe for ultimate control over ingredients.
- Bananas: The riper, the better! Look for bananas with plenty of brown spots; these are naturally sweeter and much easier to mash or blend, contributing significant natural sweetness and moisture to the muffins. The riper they are, the less additional sweetener you’ll need.
- Ground Flaxseed: A fantastic source of dietary fiber, omega-3 fatty acids, and protein, ground flaxseed also acts as a natural binder (often called a “flax egg”) in vegan baking, helping these muffins hold their shape beautifully. If you don’t have flax, ground chia seeds can be used as a direct substitute, offering similar nutritional and binding properties.
- Honey: While honey adds a lovely natural sweetness, to keep this recipe strictly vegan, you can easily substitute it with an equal amount of pure maple syrup or date syrup. Choose whichever natural sweetener best suits your preference and dietary needs.
- Apple Cider Vinegar: Don’t skip this! A small amount of apple cider vinegar is crucial for activating the baking powder and baking soda, creating a chemical reaction that helps the muffins rise without the need for eggs. This is key to achieving that perfectly light and fluffy texture.
- Jam: This is where the magic happens! I often make my own cranberry chia jam, which takes about 10 minutes and allows me to control the sugar content. However, using a high-quality, store-bought jam is absolutely fine! Just be sure to look for a brand with no added sugar, as the natural sweetness from the fruit and bananas is ample for this recipe. Any fruit jam will work beautifully, so pick your favorite!
- Almond Milk: Unsweetened almond milk adds the necessary liquid to bring the batter to the right consistency. Any plant-based milk (like soy milk, oat milk, or cashew milk) can be used as a substitute.
- Vanilla Extract, Cinnamon, Baking Powder, Baking Soda, Salt: These pantry staples enhance the flavor, aid in leavening, and balance the sweetness, contributing to the overall deliciousness and texture of the muffins.
- Chopped Walnuts (Optional): Adding chopped walnuts introduces a lovely crunch and a boost of healthy fats. Feel free to omit them if you prefer, or substitute with other nuts like pecans, or even chocolate chips!
Step-by-Step: Crafting Your Healthy Jam Muffins
Making these delicious and healthy jam-filled oat muffins is incredibly straightforward, especially with the help of a blender or food processor. The batter comes together quickly, so it’s a good idea to start by preheating your oven and preparing your muffin tins.
- Preheat & Prepare: Begin by preheating your oven to 350°F (175°C). While the oven heats, prepare your muffin tins. You can generously spray them with olive or avocado oil, or for easy removal, line them with parchment paper strips or standard cupcake liners. This crucial step prevents sticking and ensures beautifully intact muffins.
- Blend the Wet & Dry: In the bowl of your food processor or blender, combine all the ingredients except for the chopped walnuts (if using) and the jam. This includes the old-fashioned oats, ripe bananas, applesauce, honey (or vegan alternative), almond milk, apple cider vinegar, vanilla extract, ground flaxseed, cinnamon, baking powder, baking soda, and salt. Process until everything is thoroughly incorporated and the oats have completely broken down into a smooth, thick batter. Ensure there are no large oat pieces left.


- Fold in Walnuts: If you’re adding chopped walnuts, gently stir them into the batter by hand. This ensures they are evenly distributed and prevents them from breaking down too much in the processor.

- Fill the Muffin Tins: Using a spoon or a portion scoop, fill each cup of your prepared muffin tins about halfway full with the oat batter. This will be approximately 2 tablespoons of batter per cup.

- Add the Jam Filling: Now for the delicious center! Using two spoons, carefully drop 2-3 teaspoons of your chosen jam onto the center of the batter in each muffin cup. Try to keep the jam somewhat contained in the middle to prevent it from seeping out during baking.


- Cover with Batter & Top: Evenly distribute the remaining batter over the jam in each muffin cup, filling them almost to the top. As they bake, they’ll rise beautifully, forming lovely round mounds. For an extra touch, sprinkle the tops of the muffins with a few whole oats, a pinch of cinnamon, or some finely chopped nuts before baking.
- Bake to Perfection: Bake for 25-28 minutes, or until a toothpick inserted into the center of a muffin comes out clean. Don’t worry if there’s a little jam residue on the toothpick – that just means your jam center is perfectly melted and gooey!

- Cool & Enjoy: Once baked, allow the muffins to cool slightly in the tins for a few minutes before carefully removing them. Use the parchment strips (if used) to help lift them out. Transfer the muffins to a wire rack to cool completely. This prevents them from becoming soggy at the bottom and ensures a perfect texture.

Tips for Perfect Jam-Filled Muffins Every Time
Achieving bakery-quality healthy muffins is easy with a few simple tips:
- Don’t Overmix: After blending the main ingredients, only stir in the walnuts (or any other add-ins) by hand. Overmixing the batter can lead to tough muffins, so mix just until combined.
- Use Ripe Bananas: This cannot be stressed enough! The riper your bananas, the sweeter and more moist your muffins will be. Brown spots are your friend.
- Prevent Jam from Sinking: To ensure your jam stays beautifully in the middle, make sure your jam isn’t too runny. If it is, you can stir in a teaspoon of chia seeds and let it sit for a few minutes to thicken. Also, placing a layer of batter at the bottom, then the jam, and then covering it with more batter helps cradle the jam.
- Properly Grease/Line Tins: Oat muffins can sometimes stick, so ensure your muffin tins are very well greased or use parchment paper liners for guaranteed easy removal.
- Check for Doneness: The toothpick test is reliable. Even if there’s jam on the toothpick, as long as there’s no uncooked batter, your muffins are ready.
Variations to Try
These healthy jam-filled oat muffins are wonderfully versatile! Here are a few ideas to customize them to your liking:
- Different Jams: Experiment with various no-sugar-added jams. Raspberry, apricot, blueberry, or even a fig spread would be absolutely delicious.
- Nutty Variations: Instead of walnuts, try chopped pecans, slivered almonds, or even a mix of your favorite nuts for added texture and healthy fats.
- Spice It Up: Enhance the warm flavors by adding a pinch of nutmeg, cardamom, or even a touch of ginger to the dry ingredients.
- Chocolate Lover’s Dream: Fold in some dairy-free chocolate chips along with the walnuts for a decadent twist.
- Dried Fruit Boost: Add a tablespoon or two of dried cranberries, chopped apricots, or raisins for extra bursts of flavor and chewiness.
📖 Recipe

Healthy Jam Filled Muffins
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Ingredients
- 3 cups old fashioned rolled oats
- 2 ripe bananas
- ½ cup apple sauce
- ⅓ cup honey *
- 1 cup almond milk
- 1 Tablespoon apple cider vinegar
- 1 teaspoon vanilla extract
- 3 Tablespoons ground flax
- 2 teaspoons cinnamon
- 2 teaspoons baking powder
- 1 teaspoon baking soda
- ½ teaspoon salt
- ⅔ cup chopped walnuts*
- ½ cup jam
Instructions
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Preheat oven to 350 and generously spray (or use pastry brush to brush oil onto) muffin tins with olive or avocado oil.
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Place everything but walnuts into food processor or blender. Puree until smooth.
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Stir in nuts by hand, if using, and mix well.
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Fill prepared muffin tins ½ full with batter. Drop 1-2 teaspoons jam onto batter and then cover with additional batter until muffin tins are just about full. When they rise, they will form nice round mounds on top.
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Sprinkle the tops of muffins with the walnut/cinnamon mixture and bake until set and toothpick inserted into center comes out clean (well, maybe some jam on it, but o uncooked batter), about 25 minutes.
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Store muffins in air tight container for up to 5 days or freeze for up to 3 months.
Notes
JAM: use your favorite variety of no sugar added jam, or use this recipe for cranberry chia jam.
OPTIONAL TOPPING: sprinkle on 2 Tablespoons minced walnuts mixed with 1 teaspoon cinnamon. A sprinkling of oats also makes the tops look pretty.
- Make ahead: Makechia jamup to two weeks ahead.
- Store: Make sure jam muffins are totally cool before storing in airtight container. They will stay good at room temperature for 4 days, in the refrigerator for a week or in the freezer for 3 months.
- Freeze: Be sure muffins are totally cool before packaging in freezer safe container or zip top bag.
- Reheat: For warm muffins, reheat on a baking sheet at 300 for 10 minutes.
Nutrition
Note
The nutrition calculations were done using online tools. To obtain the most accurate representation of the nutritional information in any given recipe, you should calculate the nutritional information with the actual ingredients you used. You are ultimately responsible for ensuring that any nutritional information is accurate, complete and useful.
Storage & Freezing Instructions
These healthy jam-filled muffins are excellent for making ahead and enjoying throughout the week or even for months to come. Here’s how to store them:
- Cool Completely: Before storing, ensure your muffins are entirely cool. Warm muffins will create condensation in an airtight container, leading to sogginess.
- Room Temperature: Store cooled muffins in an airtight container at room temperature for up to 4 days.
- Refrigerator: For slightly longer freshness, keep them in an airtight container in the refrigerator for up to a week.
- Freezing: These muffins are incredibly freezer-friendly! Once completely cooled, place them in a freezer-safe container or a large zip-top bag. They can be stored in the freezer for up to 3 months. For best results, you might want to individually wrap them in plastic wrap or parchment paper before placing them in the container to prevent freezer burn.
- Reheating: To enjoy warm muffins, simply place frozen muffins on a baking sheet and reheat in a preheated oven at 300°F (150°C) for about 10-15 minutes, or until warmed through. You can also microwave them for 30-60 seconds for a quick thaw, though oven reheating provides a better texture.
Whether you’re looking for a quick, healthy breakfast, a satisfying snack, or a delicious, guilt-free dessert, these jam-filled oat muffins are sure to become a favorite. They’re proof that healthy eating can be incredibly flavorful and convenient. Enjoy!