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Easy Cinnamon Roll Baked Oatmeal Meal Prep Recipe for Perfect Breakfasts

cinnamon roll baked oatmeal - featured image

A simple and comforting baked oatmeal recipe inspired by cinnamon rolls, perfect for meal prep and busy mornings. It combines wholesome ingredients with a cinnamon sugar swirl for a cozy, indulgent breakfast.

Ingredients

Scale
  • 2 cups rolled oats (old-fashioned)
  • 1 teaspoon baking powder
  • 2 teaspoons ground cinnamon
  • 1/3 cup brown sugar (packed)
  • 1/4 teaspoon salt
  • 1 1/2 cups milk (dairy or plant-based)
  • 1/2 cup plain Greek yogurt
  • 1 teaspoon vanilla extract
  • 1 large egg, room temperature
  • 3 tablespoons melted butter (or coconut oil for dairy-free)
  • Cinnamon sugar swirl:
  • 1/4 cup brown sugar
  • 1 tablespoon cinnamon
  • 2 tablespoons melted butter
  • Optional toppings: chopped pecans or walnuts, raisins or dried cranberries

Instructions

  1. Preheat your oven to 350°F (175°C). Grease a 9×9 inch baking dish lightly with butter or non-stick spray.
  2. In a large bowl, combine rolled oats, baking powder, ground cinnamon, brown sugar, and salt. Stir until evenly blended.
  3. In a separate bowl, whisk together milk, Greek yogurt, egg, vanilla extract, and melted butter until smooth.
  4. Pour the wet ingredients into the dry ingredients and gently stir until just combined. Do not overmix.
  5. In a small bowl, mix brown sugar, cinnamon, and melted butter for the cinnamon sugar swirl until crumbly and sticky.
  6. Pour half of the oat mixture into the baking dish and spread evenly. Sprinkle half of the cinnamon sugar swirl over the top.
  7. Add the remaining oat mixture, then sprinkle the rest of the cinnamon sugar on top. Use the back of a spoon to gently swirl the cinnamon sugar into the oats.
  8. Bake for 35-40 minutes until golden on top and set in the center. Tent with foil after 25 minutes if browning too quickly.
  9. Let cool for at least 10 minutes before slicing into squares.
  10. Optional: Sprinkle chopped nuts before baking or add fresh berries after baking.

Notes

Use rolled oats for best texture; quick oats will be softer. Tent with foil if browning too fast. Let cool before slicing to avoid crumbling. Room temperature eggs and milk help avoid lumps. Optional toppings include nuts and fresh fruit. For vegan version, use flax egg, plant milk, and coconut oil.

Nutrition

Keywords: cinnamon roll baked oatmeal, baked oatmeal meal prep, easy breakfast, cinnamon swirl oatmeal, healthy breakfast, meal prep oatmeal