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Banana Zucchini Baked Oatmeal

  • Author: Laura
  • Total Time: 45 minutes
  • Yield: 9-12 Oatmeal Slices 1x


This Banana Zucchini Baked Oatmeal is an easy, make-ahead breakfast recipe that can be sliced and reheated or eaten cold throughout the week! It’s flavored with cinnamon, bananas and zucchini and sweetened with maple syrup. 



2 cups rolled old-fashioned oats

1 tbsp milled flax seed (optional)

1 tbsp chia seeds (optional)

2 tsp ground cinnamon

1 tsp baking powder

1/2 tsp salt

1 1/2 cups milk*

1/2 cup maple syrup

1 tsp vanilla extract

1 large egg

1 ripe medium banana, mashed (about 1/2 cup)

1 cup shredded zucchini


Preheat oven to 375°F

Add the oats, flax seed, chai seeds, cinnamon, baking powder and salt to a large bowl, mix

Pour in the milk, maple syrup and vanilla extract, mix

Add the egg, banana and zucchini, mix until everything is fully and evenly combined

Prep a 9X11″ baking dish** by spraying it with non-stick cooking spray

Transfer the oatmeal batter to the baking dish, smooth with the back of a spoon into an even layer

Bake for 30-35 minutes

Enjoy warm or cool completely to store if making ahead (see post for more details)


*I use oat milk or almond milk, but any kind of milk will work

**You can also use a square 8X8 pan for slightly thicker pieces, increase cook time by 3-5 minutes.

  • Prep Time: 10 minutes
  • Cook Time: 35 minutes
  • Category: Breakfast
  • Method: Oven

Keywords: #bakedoatmeal, #zucchinibakedoatmeal, #oatmealbake, #bananazucchinibakedoatmeal, #easybreakfastideas, #makeaheadbreakfasts