These easy baked oatmeal cups are low in added sugar and made with whole grains. Kid-approved and freezer-friendly, they make a simple, healthy make-ahead breakfast or snack.
Why this recipe works
These oatmeal cups are a staple in my kitchen and a favorite to keep on hand in the freezer. They are simple to prepare, flexible in flavor, and filling enough to power a morning. Here are the main strengths of the recipe:
- Healthy and satisfying: Each cup delivers protein and fiber to help keep energy steady through the morning.
- Extremely adaptable: Swap mix-ins to suit your taste—dried fruit, nuts, chocolate chips, or extra oats all work well.
- Simple method: Combine the dry ingredients, stir in the wet, spoon into a greased muffin tin, and bake. No baking powder or baking soda needed.
- Very little added sugar: The recipe uses a small amount of sugar by choice; you can omit or replace it without changing the texture.
what’s in it
Ingredients and substitution suggestions
This recipe is forgiving and easy to customize. Below are the core ingredients and sensible substitutions you can try.
- Eggs: Four eggs provide structure and binding. If you need an egg-free version, results can vary with substitutes—use a tried-and-true replacement if you are experienced.
- Rolled oats: Old-fashioned rolled oats are the base. For a softer texture pulse them briefly in a blender or food processor to approximate quick oats. Steel-cut oats are too coarse. If you need to avoid oats, try grain-free flake alternatives, adjusting texture accordingly.
- Coconut flakes: Use large unsweetened coconut flakes for flavor and texture. If you prefer not to use coconut, replace them by weight with more oats.
- Salt: A pinch of salt brightens the flavor and balances sweetness.
- Cinnamon: Optional but adds warmth and aroma.
- Sugar or sweetener: I usually add 1/4 cup coconut palm sugar or light brown sugar by weight. You can omit sugar entirely or use 2 tablespoons maple syrup or honey instead. If you skip added sugar, add 1/2 teaspoon vanilla for more flavor.
- Small dried fruit: Dried cranberries, apricots, raisins, or chopped dried apples all work well. You can also add seeds, nuts, or chocolate chips.
- Butter or oil: Melted and cooled unsalted butter gives the best flavor, but virgin coconut oil or vegetable shortening also work for a dairy-free option.
- Bananas: Ripe mashed bananas provide natural sweetness and moisture. You can substitute half the banana with applesauce or try pumpkin puree for a different flavor profile.
My Pro Tip
Expert tips
Pulse the oats for a softer texture
Pulsing rolled oats briefly in a blender or food processor makes them resemble quick oats. The batter mixes more smoothly and the finished cups are more tender.
Combine mix-ins for interest
Try dried cranberries with coconut flakes, chopped pecans, or a handful of chocolate chips. Chopped dried apple with extra cinnamon makes a nice apple-cinnamon cup.
Freeze ripe bananas for later
Peel and slice ripe bananas, freeze in a single layer on a tray, then store in a freezer bag. Thaw and mash when you’re ready to bake; this avoids wasting overripe fruit.
Baked Oatmeal Cups Recipe
Prep Time: 10 mins | Cook Time: 15–20 mins | Yield: 12 oatmeal cups
Ingredients
- 2 3/4 cups (275 g) old-fashioned rolled oats
- 5/8 cup (50 g) unsweetened coconut flakes
- 1/4 teaspoon kosher salt
- 1/2 teaspoon ground cinnamon (optional)
- 1/4 cup (40 g) coconut palm sugar or light brown sugar (optional)
- 5/8 cup (100 g) small dried fruit (cranberries, raisins, or diced apricots)
- 5 tablespoons (70 g) unsalted butter, melted and cooled (or coconut oil)
- 3 peeled ripe bananas, mashed (about 300 g)
- 4 eggs (about 200 g out of shell), beaten and at room temperature
Instructions
- Preheat oven to 350°F (175°C). Grease a standard 12-cup muffin tin and set aside.
- Optional: Pulse the rolled oats a few times in a blender or food processor to make them more like quick oats for a softer result.
- In a large bowl, combine the oats, coconut flakes, salt, cinnamon, sugar (if using), and dried fruit. Stir until evenly mixed.
- Make a well in the center and add the melted butter or oil, mashed bananas, and beaten eggs.
- Stir until the batter is well combined. It will be thick but still soft.
- Divide the batter evenly among the prepared muffin wells and smooth the tops with a wet spoon or spatula.
- Bake in the center of the oven until the cups are set and feel firm when pressed in the center, about 20 minutes (start checking at 15 minutes).
- Allow the cups to cool in the pan for about 5 minutes, then transfer to a wire rack to cool completely. Use a toothpick or small spatula to help release them if needed.
- Store wrapped at room temperature for up to 3 days or freeze for longer storage. Defrost in the refrigerator or at room temperature before serving.
Notes
Nutrition estimates are approximate and depend on ingredient choices and portion sizes.
Nutrition
Estimated per cup: Calories 226 kcal | Carbohydrates 29 g | Protein 5 g | Fat 11 g | Fiber 4 g | Sugar 11 g
FAQs
Yes — use certified gluten-free rolled oats to make the cups gluten free.
Yes. If you start with rolled oats, pulsing them gives a similar texture. If you use quick oats directly, measure by weight (275 g) for accuracy, since volume measures differ.
Partially. Replacing all of the bananas with applesauce often produces a denser result. Try half mashed banana and half applesauce, or experiment with pumpkin puree for a different flavor.
They may need more baking time. Underbaking is the most common cause of a gummy center. Make sure cups feel firm when gently pressed.
Yes. Substitute melted coconut oil or vegetable shortening for the butter to make a dairy-free version.
Not usually. If you prefer less banana flavor, use half banana and half applesauce; the banana becomes subtle in the finished cup.
My Pro Tip
Storage & refreshing
These oatmeal cups store well. Keep them tightly wrapped at room temperature for up to 3 days. For longer storage, cool completely and place in freezer-safe bags, squeezing out excess air; they keep about 2 months.
To refresh at room temperature, lightly mist with lukewarm water and warm in a toaster oven at 300°F until heated through. From frozen, defrost at room temperature or microwave briefly at medium power, then toast to revive texture.