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Overnight Cinnamon Roll Casserole Recipe

Overnight Cinnamon Roll Casserole Recipe


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4.8 from 13 reviews

  • Total Time: 45 minutes
  • Yield: 6 1x

Description

Cinnamon roll casserole brings pure morning comfort straight to your breakfast table, making lazy weekend mornings feel deliciously special. Warm, gooey layers of sweet dough and rich cinnamon create a simple morning treat that everyone will adore.


Ingredients

Scale

Main Ingredients:

  • 2 tubes cinnamon rolls (with icing)
  • 4 large eggs
  • ¾ cup milk

Supporting Ingredients:

  • ½ cup maple syrup
  • 2 teaspoons vanilla extract

Spices and Extras:

  • 1 teaspoon cinnamon
  • 1 tablespoon sugar
  • 2 tablespoons melted butter (optional)

Instructions

  1. Quarter each tube of cinnamon rolls into bite-sized pieces, separating them gently to prevent tearing.
  2. Grease a 9×13 inch baking dish with butter or cooking spray to prevent sticking.
  3. Arrange the quartered cinnamon roll pieces in an even, overlapping layer across the entire baking dish.
  4. Whisk 4 large eggs in a medium mixing bowl until smooth and slightly frothy.
  5. Pour ¾ cup milk into the whisked eggs, stirring continuously to create a uniform liquid mixture.
  6. Add ½ cup maple syrup and 2 teaspoons vanilla extract to the egg mixture, blending thoroughly.
  7. Sprinkle 1 teaspoon ground cinnamon and 1 tablespoon sugar over the liquid ingredients, mixing well.
  8. Carefully pour the entire egg mixture evenly across the cinnamon roll pieces, ensuring complete coverage.
  9. Cover the baking dish with aluminum foil and refrigerate overnight to allow flavors to meld.
  10. Remove the casserole from refrigerator 30 minutes before baking to reach room temperature.
  11. Preheat your oven to 350°F while the casserole sits on the counter.
  12. Bake the casserole, covered with foil, for 30 minutes at 350°F.
  13. Remove the foil and continue baking for an additional 15-20 minutes until the top turns golden brown.
  14. Drizzle the included icing packet over the hot casserole immediately after removing from the oven.
  15. Let the casserole cool for 10 minutes before serving to allow the custard to set properly.

Notes

  • Swap out regular milk for almond or oat milk to make the casserole dairy-free and friendly for those with lactose sensitivities.
  • Prepare the entire dish the night before to save precious morning time and let flavors meld together overnight.
  • Sprinkle a bit of sea salt on top after baking to enhance the sweet cinnamon flavor and create a delightful contrast.
  • Test the center with a toothpick to ensure the casserole is fully cooked through before serving, as ovens can vary in temperature and baking times.
  • Prep Time: 10 minutes
  • Cook Time: 35 minutes
  • Category: Casseroles
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 6
  • Calories: 460 kcal
  • Sugar: 33 g
  • Sodium: 550 mg
  • Fat: 18 g
  • Saturated Fat: 7 g
  • Unsaturated Fat: 8 g
  • Trans Fat: 0.5 g
  • Carbohydrates: 62 g
  • Fiber: 1.5 g
  • Protein: 8 g
  • Cholesterol: 110 mg