Strawberry Jam-Filled Oat Muffins Recipe

Get back to baking this fall with these delicious Strawberry Jam Filled Oat Muffins—perfect for a wholesome grab-and-go breakfast or a back-to-school snack.

Summer flies by every year, and before you know it we’re pulling out scarves, sipping warm drinks, and craving cozy baked goods. These Strawberry Jam Filled Oat Muffins are an ideal way to welcome the season—light, satisfying, and full of strawberry flavor. They’re made with wholesome flours and a touch of sweetener, and each muffin has a soft, jammy center that keeps them moist and delicious throughout the week.

I like to bake a batch on Sunday so mornings are easier: grab a muffin, toss it in a lunchbox, and go. Kids love the gooey jam surprise, and adults appreciate that these are not overly sweet. I use a blend of whole wheat and oat flour for a hearty texture, a stevia-based baking sweetener to reduce calories, and simple ingredients like almond milk, coconut oil, and honey to keep the flavor balanced.

Baking with oat or other gluten-light flours can produce denser results if you’re not careful. A few tips to keep the muffins light: sift the dry flours and baking powder before combining them, mix wet and dry ingredients separately, and fold the batter gently—just enough to combine. Over-mixing develops structure and makes muffins tough, so aim for about 20 seconds of gentle folding once the wet ingredients hit the dry.

There are two easy ways to add jam. Either fill each muffin cup halfway, place a teaspoon of jam in the center, then top with more batter; or fill all cups with batter and add jam on top, swirling it through with a toothpick. I like the latter because it creates jam ribbons that peek through the top, but both methods work well.

Strawberry Jam Filled Oat Muffins

Wholesome oat and whole wheat muffins with a strawberry jam center—ideal for breakfast or an afternoon snack.

Ingredients

• 2 cups whole wheat flour
• 1/2 cup oat flour
• 1 tbsp baking powder
• 1/2 cup baking sweetener (stevia-based baking blend or your preferred substitute)
• 1/2 tsp salt
• 2 eggs
• 1 cup unsweetened almond milk
• 2 tbsp coconut oil, melted
• 1 tbsp honey
• 1 tsp vanilla extract
• 1/4 cup strawberry jam (sugar-free or regular, depending on preference)

Instructions

• Preheat the oven to 425°F (220°C) and prepare a 12-cup muffin tin with liners or a light coating of oil.
• Using a flour sifter or fine mesh sieve, sift the whole wheat flour, oat flour, and baking powder into a large bowl. Whisk in the sweetener and salt until evenly combined. Set aside.
• In a medium bowl, lightly whisk the eggs. Add the almond milk, melted coconut oil, honey, and vanilla, and whisk until combined.
• Pour the wet ingredients into the dry ingredients and gently fold until just combined. A few small lumps are fine—do not overmix.
• Divide the batter evenly among the 12 muffin cups. Spoon about one teaspoon of strawberry jam onto each muffin. Use a toothpick to swirl the jam through the batter if you prefer ribbons of jam; alternatively, place the jam in the middle of each cup and cover with a little extra batter.
• Bake for 15–20 minutes, or until a toothpick inserted into the center of a muffin comes out clean (a small bit of jam may appear on the toothpick).
• Transfer muffins to a wire rack to cool before serving.

Notes

To make oat flour at home: add rolled oats to a blender or food processor and blend until they reach a fine, powder-like consistency. Store oat flour in an airtight container. If using other specialty flours (almond, coconut), adjust liquid and binders as needed—these flours behave differently and can change texture.

Storage and reheating: Store muffins in an airtight container at room temperature for 2–3 days. For longer storage, refrigerate up to one week or freeze for up to three months. Reheat refrigerated or frozen muffins briefly in the microwave or a warm oven until heated through.

If you try these Strawberry Jam Filled Oat Muffins, enjoy them warm with a cup of tea or pack them for a quick, satisfying breakfast. They’re simple to make, adaptable to your favorite jam or sweetener, and a cozy way to start the fall season.