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Golden baked oatmeal cups with crispy edges and soft centers, displayed on a rustic plate.

4-Ingredient Baked Oatmeal Cups

Four ingredients, one bowl, 25 minutes. These golden baked oatmeal cups are the breakfast solution for zero-decide mornings. Freeze them, pack them, or eat them straight from the pan—they stay tender and portable.
Prep Time 5 minutes
Cook Time 20 minutes
Total Time 25 minutes
Course Breakfast, Snack
Cuisine American
Servings 6
Calories 180 kcal

Equipment

  • Standard 12-cup Muffin Tin
  • Large Mixing Bowl
  • Fork
  • 1/4-cup Measuring Scoop or Cookie Scoop

Ingredients
  

  • 3 large very ripe bananas (about 1 1/2 cups mashed)
  • 2 cups old-fashioned rolled oats
  • 1/4 cup maple syrup or honey
  • 1 tsp baking powder
  • Pinch of salt

Instructions
 

  • Preheat your oven to 375°F. Grease 6 cups of a standard muffin tin generously with butter or oil spray.
  • In a large bowl, mash the bananas with a fork until mostly smooth with a few small lumps.
  • Add the oats, maple syrup, baking powder, and a pinch of salt. Stir until well combined, about 30 seconds.
  • Let the batter rest for 5 minutes. This is the most important step—do not skip it.
  • Divide the batter evenly among the greased muffin cups using a 1/4-cup scoop. Fill to the top for a domed top.
  • Bake for 18–22 minutes, until the edges are deep golden brown and a toothpick inserted in the center comes out clean.
  • Let them cool in the pan for 5 minutes, then transfer to a wire rack. They are fragile when hot, so be patient.

Notes

Important tips: Use the ripest bananas you have; they provide sweetness and binding. Don't skip the 5-minute rest. For add-ins, try chocolate chips, blueberries, or chopped nuts. Store in an airtight container in the fridge for up to 5 days, or freeze individually wrapped for up to 3 months. Reheat in microwave 20-30 seconds or toaster oven 5 minutes at 300°F.
Keyword 4-ingredient breakfast, baked oatmeal cups, banana oatmeal cups, healthy breakfast, meal prep breakfast