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Cinnamon Roll Baked Oatmeal Recipe

4.5 from 117 reviews

This Cinnamon Roll Baked Oatmeal is a comforting and wholesome breakfast that combines the warm flavors of cinnamon and brown sugar with hearty rolled oats. It’s easy to prepare, baked to perfection, and delivers the sweet, cozy taste of a cinnamon roll in a nutritious oatmeal casserole form—perfect for a crowd or meal prepping.

Ingredients

Scale

Dry Ingredients

  • 2 cups rolled oats
  • 1 tablespoon baking powder
  • 2 teaspoons ground cinnamon
  • 1/2 teaspoon salt

Wet Ingredients

  • 2 cups milk (dairy or plant-based)
  • 2 large eggs
  • 1/4 cup maple syrup or honey
  • 1 teaspoon vanilla extract

Topping

  • 1/3 cup brown sugar
  • 3 tablespoons unsalted butter, melted

Instructions

  1. Preheat and Prepare: Preheat your oven to 350°F (175°C). Grease an 8×8-inch baking dish generously with butter or non-stick spray to prevent sticking.
  2. Mix Dry Ingredients: In a large bowl, combine the rolled oats, baking powder, ground cinnamon, and salt. Stir well to evenly distribute the ingredients.
  3. Whisk Wet Ingredients: In a separate bowl, whisk together the milk, eggs, maple syrup (or honey), and vanilla extract until fully combined and smooth.
  4. Combine Wet and Dry: Pour the wet mixture into the bowl with dry ingredients. Stir gently until the oats are evenly soaked and the batter is well combined.
  5. Add Topping Swirl: In a small bowl, mix the melted butter and brown sugar. Pour this mixture over the oat batter in the baking dish, using a spoon or knife to gently swirl it through the oats, creating a cinnamon roll style pattern.
  6. Bake: Place the baking dish in the preheated oven and bake for 35 to 40 minutes, or until the oatmeal is set and slightly golden on top. A toothpick inserted in the center should come out clean.
  7. Serve Warm: Remove from oven and let cool for a few minutes. Serve warm for the best flavor and texture. Optionally, add a drizzle of milk or a dollop of yogurt on top.

Notes

  • You can substitute rolled oats with steel-cut oats but cooking time and liquid ratio may need adjustment.
  • For a vegan version, replace eggs with flax eggs and use plant-based milk and vegan butter.
  • Add-ins like chopped nuts, raisins, or chocolate chips can be mixed in before baking for extra texture and flavor.
  • Leftovers can be refrigerated and reheated in the microwave for convenience.

Keywords: cinnamon roll baked oatmeal, baked oatmeal, cinnamon oatmeal, breakfast casserole, healthy breakfast, easy breakfast recipe