Chocolate Baked Oatmeal Cups

Chocolate baked oatmeal cups have an oatmeal cookie base, a fudgy brownie middle and a sweet crumble topping. Plus these oat cups are a fun small size, easy to pop in the mouth for an energizing treat.

These chocolate baked oatmeal cups are so easy to make in mini muffin pans. And the cookie base is the same recipe as the top crumble so it's a super quick recipe as well.

These brownie cups are much easy to make than, say, my delicious but more complex millionaire shortbread bars, or my peanut butter oatmeal bars or my three layered chocolate coconut bars. And they are full of oatmeal, just like my oatmeal chocolate chip bars and my chocolate oatmeal bars.

Jump to:

• Why You'll Love These
• Ingredients
• Equipment Needed
• Substitutions
• Steps To Make
• Recipe Tips
• FAQS
• More Oatmeal Desserts
• 📖 Recipe

Why You'll Love These

Quick & easy snack. The baked oatmeal mixes in a jiffy, and bakes as fast. The center layer is just mixing up a quick brownie batter and spooning it on each cup. Sprinkle on baked oatmeal crumble and bake. 

Nourishing. The oats in these baked oatmeal brownie cups are full of micronutrients, protein and fiber, and the brownie is built with wholesome ingredients. Each tiny cup has 2 grams of fiber and protein, and relative sugar levels are low.

Pantry Ingredients. If you don't have oat flour stocked, make it by blending or food processing rolled oats. Or you can use all purpose flour. 

Ingredients

For the crust and crumble top

• Flour & Rolled Oats - I have used both all purpose flour and oat flour for these cups. They require different amounts though as oat flour is thirstier so see recipe in card for amounts.
• Sugar - Brown sugar or coconut sugar.
• Butter - To keep the baked oat cups vegan, I used Earth Balance vegan sticks, but regular butter works too.
• Salt

For the brownie filling

• Chocolate chips - Use at least 60% cacao or semi-sweet. Enjoy life mini chips brand melts easily without adding oil as you need to do with some brands of chocolate chips.
• Apple sauce - Apple sauce binds the crust instead of eggs. Regular eggs can also be used or aquafaba.
• Butter - Again, I used Earth Balance vegan  butter sticks, but regular butter works too.
• Nut butter - I used cashew butter for the mild flavor but any nut butter works and this is optional so leave it off if you want to keep the cups nut-free.
  

Equipment Needed

• measuring cups and spoons
• mixing bowls
• hand mixer, or use a spoon
• mini muffin pan, paper liners

Substitutions

Flour. You can use all purpose flour or oat flour. Use ¾ cup of all purpose flour but only ⅔ cup of oat flour.

Butter. In the crust, you can reduce butter by half and add in ¼ cup of apple sauce instead. In the filling, you can use ¼ cup of nut butter instead of 3 tablespoons of butter + 1 tablespoon of nut butter.

Nut butter. This adds protein but you can leave it off to make this recipe nut free with little real consequence to the texture.

Sugar. I use coconut sugar for the micronutrients and to keep recipe refined sugar free, but brown sugar works as well.

Apple sauce. To keep the cups plant-based, I use apple sauce instead of eggs. However, aquafaba, the liquid from a can of unsalted chickpeas, can be used. Both replace 2 eggs.

Steps To Make

Here are general steps to make these baked oatmeal cups. For specific measurements and instructions, scroll down to the bottom of this post for the printable recipe card.

Make the Baked Oatmeal Crust & Crumble

Step 1: Preheat the oven 325 F. Make the crust and crumble first melt the butter in the microwave at 10 seconds until the butter is warm and liquid.  Then add all crust ingredients to a bowl.

Step 2: Stir mixture with a spoon. Do not mix this with a hand mixer as you want a crumble texture, especially for the topping. Set aside ⅓ cup of the mixture for the crumble on top and go make the brownie filling.

Step 3: Line the mini muffin pans with paper cups. Any version works since there is little oil in this recipe (a muffin batter for instance needs parchment liners to prevent oil from soaking into paper).   

Step 4: Spoon ½ tablespoon of mixture into each cup and flatten with a shot glass if possible or use your fingers to flatten the oat surface.

Step 5. Bake the crusts for 5-8 minutes at 325 F. Don't burn. Then let them cool. 

Make & Add the Brownie Filling

Step 1: Raise the oven temperature to 350 F. Melt the chocolate chips, butter and nut butter in the microwave. 

Step 2: Add all the ingredients to a bowl and stir with a spoon or hand-mixer.

Step 3: Spoon the brownie mixture into each cup. Add anywhere from ½ to 2 tablespoons depending on how thick you want the middle layer to be. 

Step 4: Sprinkle on top of each cup the remaining crumble that you held back.

Step 5: Bake the cups at 350 F briefly until the top is golden. The centers will seem moist and leave a testing stick fudgy.

Recipe Tips

How many baked oatmeal cups cups? This recipe makes anywhere from 24-36 mini cups.

FAQS

How Long Do These Baked Oats Cups Last?

These oat cups last a week refrigerated before they begin to harden. Freeze them for up to three months and thaw 20 minutes before eating. That makes them a very convenient snack to have on hand.

More Oatmeal Desserts

• Peanut Butter Oatmeal Bars
• Chocolate Oat Caramel Cups
• How to Make Homemade Protein Bars

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📖 Recipe