These baked oatmeal cups give you a soft, naturally sweet, make-ahead breakfast made with simple pantry staples — easy to prep, easy to reheat, and something you’ll actually look forward to eating in the morning.
For more make-ahead breakfasts, check out our blueberry baked oatmeal, apple baked oatmeal, healthy blueberry muffins, and blueberry chia pudding.
Why These Baked Oatmeal Cups Work So Well
These baked oatmeal cups are the kind of breakfast that makes busy mornings feel easy. 🫐 You mix everything in one bowl, bake in a muffin pan, and have a grab and go breakfast ready for the week.
Louise and I started making them recently, and now we bake a batch almost every Sunday. The Greek yogurt is the game changer — it helps the cups firm up, keeps them moist, and adds satisfying protein. You can use fresh or frozen berries, depending on the season.
They’re not like regular muffins. They are soft, hearty, and moist rather than fluffy and cake-like. 🥣
Each cup is fiber-rich and made with simple pantry staples, fitting beautifully into a balanced, Mediterranean-style way of eating. Warm one for 20 seconds and enjoy as is, or add a dollop of yogurt and a drizzle of maple. ✨
Ingredients
Full ingredients and substitutions are in the recipe box below.
- Ripe bananas: Add natural sweetness and moisture. Very ripe works best. Substitute unsweetened applesauce or mashed pears.
- Rolled oats: The base of these oatmeal breakfast cups. Use old-fashioned oats for best texture. Substitute quick oats if needed. Do not use steel-cut oats.
- Mixed berries (fresh or frozen): Add color and juicy flavor. Use fresh when in season or frozen straight from the bag. Try blueberries, chopped strawberries, raspberries, or even diced apples.
- Greek yogurt: The game changer. Helps the cups set, keeps them moist, and makes this a protein-rich, high fiber breakfast. Substitute low-fat Greek yogurt or Skyr for even more protein.
- Milk: Keeps the mixture creamy. Use any milk you like, including almond, soy, or oat milk. Reduce the milk by half if using frozen berries.
- Honey: Naturally sweetens without refined sugar. Substitute maple syrup or mashed dates.
- Egg: Helps bind the baked oatmeal muffins and keeps their shape. Substitute a flax or chia egg if needed.
- Walnuts: Add crunch and healthy fats. Swap with pecans, sliced almonds, pistachios, or pumpkin seeds.
- Cinnamon and vanilla: Add warm flavor. Try nutmeg or lemon zest for a twist.
- Baking powder: Help the cups rise slightly.
How To make Baked Oatmeal Cups
Step 1: Preheat the oven
Preheat the oven to 375°F (190°C).
Lightly grease a 12-cup muffin pan.
Step 2: Mix the wet ingredients
In a large bowl, mash the bananas with a fork until mostly smooth.
Add the Greek yogurt, milk, honey, egg, and vanilla.
Whisk until smooth and creamy.
Tips: If using frozen mixed berries, reduced the milk by half. This simple base helps keep your healthy baked oatmeal soft and moist.
Step 3: Add the oats and berries
Add the rolled oats, cinnamon, and baking powder.
Stir well until no dry oats remain.
Gently fold in the berries. If using frozen mixed berries do not thaw them. (The oats will absorb the extra juice as they bake.)
Step 4: Fill the pan
Divide the mixture evenly between the muffin cups. Fill each cup to the top.
Add chopped walnuts on top. This gives your oatmeal cups with berries a crunchy finish.
Step 5: Bake and cool
Bake at 375°F (190°C) for about 23 minutes with fresh berries, or 28 minutes with frozen berries.
The tops should look lightly golden and the centers should feel set.
Let cool in the pan for 10 minutes, a little longer if using frozen berries.
Run a small knife around the edges and lift them out.
Serve warm or store in the fridge for an easy breakfast later.
Tips
- Do not thaw frozen berries. Add them straight from the freezer so they don’t bleed too much into the batter.
- Reduce the milk slightly if using frozen berries. This helps prevent the bottoms from becoming too wet.
- Let them cool fully before removing. They firm up as they cool and release more easily from the pan.
- Fill the cups almost to the top. This helps them stay soft and moist instead of drying out.
- Use very ripe bananas. The darker the peel, the sweeter and more flavorful your baked oatmeal cups will be.
- Grease the pan well. Even nonstick pans need a light brush of oil.
- Reheat gently. About 20 seconds in the microwave brings them back to soft and warm.
- Change the fruit with the season. Blueberries, apples, peaches, or raspberries all work beautifully.
Frequently Asked Questions
Yes. Frozen berries work very well in these baked oatmeal cups. Do not thaw them before adding. If using frozen berries, reduce the milk slightly to prevent excess moisture at the bottom.
Frozen berries release extra juice as they bake. Let the cups cool completely so the oats absorb more liquid. Baking a few minutes longer can also help.
Yes. Replace the bananas with 3/4 cup unsweetened applesauce or mashed pear. The texture will be slightly different but still soft and moist.
Not quite. They are softer, more moist and more tender than traditional muffins. They not fluffy and cake-like, but they are still delicious.
Yes. They’re perfect for easy breakfast meal prep. Bake once and enjoy throughout the week.
Let them cool completely. Store in an airtight container in the fridge for up to 4 days. Freeze for up to 3 months and reheat before serving.
More Make-Ahead Breakfasts to Try
- Banana overnight oats with Greek yogurt
- Banana chocolate chip muffins with oats
- Greek yogurt overnight oats
- Strawberry chia pudding
- Banana oatmeal muffins
- Baked apple oatmeal
- Pineapple chia pudding
- Blueberry overnight oats
If you try our Baked Oatmeal Cups Recipe please leave a 🌟 star rating and let us know how it turned out in the comments—we love hearing from you.
Baked Oatmeal Cups with Greek Yogurt
Video
Equipment
- 12-cup muffin pan
Ingredients
- 2 ripe bananas or ¾ cup unsweetened apple sauce
- 1½ cups rolled oats
- 1½ cups mixed berries fresh or frozen (do not thaw)
- 1 cup Greek yogurt
- ½ cup milk
- ¼ cup honey
- 1 large egg
- 1 teaspoon vanilla extract
- 1 teaspoon cinnamon
- 1 teaspoon baking powder
- ¼ cup chopped walnuts or pecans
Instructions
- Preheat the oven to 375°F (190°C). Lightly grease a 12-cup muffin pan.
- In a large bowl, mash 2 ripe bananas until mostly smooth.Add 1 cup Greek yogurt, ½ cup milk, ¼ cup honey, 1 large egg, and 1 teaspoon vanilla extract.Whisk until smooth and creamy.Note: If using frozen berries, use ¼ cup milk instead of ½ cup.
- Stir in 1½ cups rolled oats, 1 teaspoon cinnamon, and 1 teaspoon baking powder. Mix well so no dry oats remain.Gently fold in 1½ cups mixed berries.
- Divide the mixture evenly between the 12 muffin cups. Fill each cup to the top.Sprinkle ¼ cup chopped walnuts on top.
- Bake at 375°F (190°C) for about 23-25 minutes with fresh berries, or 28 minutes with frozen berries. The tops should look lightly golden and feel set in the center.Let cool in the pan for 10-15 minutes. Run a small knife around the edges and lift them out. Serve warm or store in the fridge for later.
Notes
- Ripe bananas → 3/4 cup unsweetened applesauce or mashed pears
- Rolled oats → Quick oats (do not use steel-cut oats)
- Mixed berries (fresh or frozen) → Blueberries, chopped strawberries, raspberries, blackberries, or diced apples
- Greek yogurt → Low-fat Greek yogurt or Skyr for more protein
- Milk → Any milk including almond, soy, or oat milk (reduce by half if using frozen berries)
- Honey → Maple syrup or mashed dates
- Egg → Flax egg or chia egg – real egg is best for structure
- Walnuts → Pecans, sliced almonds, pistachios, or pumpkin seeds
- Cinnamon and vanilla → Nutmeg or lemon zest
- Use very ripe bananas. Dark, spotty peels = sweeter, more flavorful cups.
- If using frozen berries add straight from the freezer so they don’t bleed into the batter.
- Slightly reduce the milk when using frozen fruit to avoid soggy bottoms.
- Fill cups almost to the top for softer, moister centers.
- Grease the pan well. Even nonstick needs a light brush of oil.
- Let them cool completely before removing — they firm up and release easier.
- Reheat gently. ~20 seconds in the microwave brings them back to soft and warm.
- Switch up the fruit seasonally. Blueberries, apples, peaches, raspberries — all work – fresh is best.
- Store smart. Keep in an airtight container in the fridge up to 4 days, or freeze for longer storage.
Nutrition
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