Print
clockclock iconcutlerycutlery iconflagflag iconfolderfolder iconinstagraminstagram iconpinterestpinterest iconfacebookfacebook iconprintprint iconsquaressquares iconheartheart iconheart solidheart solid icon

Peanut Butter Baked Oatmeal Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

3.9 from 61 reviews

A warm and hearty baked oatmeal packed with rich peanut butter flavor. Perfect for make-ahead breakfasts that are both comforting and nutritious.

  • Total Time: 45 minutes
  • Yield: 6 servings

Ingredients

Dry Ingredients

  • 2 cups rolled oats
  • 1/2 teaspoon baking powder
  • 1/2 teaspoon cinnamon
  • 1/4 teaspoon salt

Wet Ingredients

  • 2 large eggs
  • 1 3/4 cups milk
  • 1/3 cup peanut butter
  • 1/4 cup maple syrup or honey
  • 1 teaspoon vanilla extract

Optional

  • 1/4 cup chocolate chips (optional)

Instructions

  1. Preheat and Prepare: Preheat your oven to 350°F (175°C). Grease an 8×8-inch baking dish to prevent sticking.
  2. Mix Dry Ingredients: In a large bowl, combine the rolled oats, baking powder, cinnamon, and salt, mixing them to evenly distribute all dry components.
  3. Whisk Wet Ingredients: In a separate bowl, whisk together the eggs, milk, peanut butter, maple syrup or honey, and vanilla extract until the mixture is smooth and well blended.
  4. Combine Wet and Dry: Pour the wet ingredients into the bowl with dry ingredients and stir until everything is fully incorporated.
  5. Add Chocolate Chips: Fold in chocolate chips if using, ensuring they are evenly distributed throughout the batter.
  6. Pour and Bake: Transfer the mixture into the prepared baking dish, spreading it out evenly. Bake for 30–35 minutes until the oatmeal is set and the edges turn golden brown.
  7. Cool and Serve: Let the baked oatmeal cool slightly before slicing into portions. Serve warm and enjoy your hearty peanut butter baked oatmeal!

Notes

  • Swirl extra peanut butter on top before baking for added flavor and richness.
  • Almond butter can be used as a substitute for peanut butter for a different nutty taste or to accommodate allergies.
  • This baked oatmeal stores well in the fridge for up to 4 days and can be reheated for a quick breakfast.
  • Author: Jessica
  • Prep Time: 10 minutes
  • Cook Time: 35 minutes
  • Category: Breakfast
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian