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Healthy Overnight Breakfast Casserole

Healthy Overnight Breakfast Casserole – Easy & Delicious

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  • Author: Maya bacht
  • Prep Time: 10 minutes - Rest Time 8 hours (overnight)
  • Cook Time: 45 minutes
  • Total Time: 8 hours 55 minutes
  • Yield: 6-8 servings 1x
  • Category: breakfast
  • Method: Baking
  • Cuisine: American

Description

This Healthy Overnight Breakfast Casserole is packed with whole grains, fresh fruit, and naturally sweetened ingredients for a cozy, make-ahead breakfast. Perfect for holiday mornings, meal trains, or weekly meal prep—it’s easy, customizable, and wholesome!


Ingredients

Scale
  • 6 cups cubed whole grain or sprouted bread

  • 1½ cups plant-based milk (or dairy milk of choice)

  • 3 tbsp maple syrup or honey

  • 1½ tsp ground cinnamon

  • 1 tsp vanilla extract

  • 2 ripe bananas, mashed

  • 1 cup mixed berries (fresh or frozen)

  • ¼ tsp salt

Optional Toppings:

  • Chopped nuts

  • Seeds (chia, flax, or pumpkin)

  • Coconut flakes

  • Extra berries


Instructions

  • Lightly grease a 9×9″ or 8×8″ baking dish. Add cubed bread evenly into the dish.

  • In a medium bowl, whisk together plant-based milk, mashed bananas, maple syrup, cinnamon, vanilla extract, and salt until smooth.

  • Pour the mixture evenly over the bread. Gently press the bread down to ensure it soaks up the liquid.

  • Sprinkle berries and optional toppings over the top.

  • Cover with plastic wrap and refrigerate overnight (at least 8 hours).

  • In the morning, preheat the oven to 350°F (175°C). Uncover and bake for 40–45 minutes, or until golden and set in the center.

 

  • Let cool for 5–10 minutes before serving. Serve warm as-is or with a drizzle of extra maple syrup.


Notes

  • For gluten-free: Use dense gluten-free bread that holds up well after soaking.

  • For added protein: Mix in Greek yogurt or a scoop of protein powder.

  • For added fiber: Sprinkle in chia or flaxseeds before baking.

 

  • Freeze leftovers in individual portions and reheat for a quick, healthy breakfast anytime.