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Home » Recipes » Breakfast

Brownie Baked Oatmeal (Easy!)

Apr 16, 2023 by Kaitlin · 4 Comments

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This easy Brownie Baked Oatmeal recipe combines rich, brownie flavor with wholesome, breakfast-friendly ingredients! It's naturally sweetened and easy to prepare in just a few simple steps. (Vegan, gluten-free, refined oil-free.)

Vegan brownie baked oatmeal in a glass baking dish with serving spoon

This recipe is all the goodness and decadence of brownies... but in more wholesome, breakfast form! The texture is fudgy yet fluffy thanks to hearty rolled oats paired with cocoa and melty chocolate.

It's rich like a classic dessert but made with nourishing plant-based ingredients (and naturally sweetened with maple syrup). So the result feels indulgent but still practical for everyday mornings, energizing snacks, or healthy dessert.

Best of all, I designed this recipe to come together with just a few simple steps. So it's great for meal prep throughout the week, or relaxed weekend baking. You can enjoy it on its own, or top it with fresh berries, banana, whipped cream, or drizzle of nut butter!

Oats, cocoa powder, peanut butter, flax, maple syrup, and vanilla ingredients laid out on a metal tray

Ingredients for Brownie Baked Oatmeal

For this recipe, you'll combine in a baking dish then bake in the oven:

  • Old fashioned rolled oats: Be sure to use certified gluten-free oats if needed.
  • Cocoa powder: Or substitute cacao powder. This adds the delicious chocolate flavor to the mixture.
  • Dairy-free milk: Any non-dairy milk should work. I use homemade cashew milk, but use whatever you have on hand such as soy milk, almond milk, oat milk, or coconut milk.
  • Peanut butter: I use natural and creamy. Or you can substitute your own favorite nut butter like almond butter or seed butter.
  • Pure maple syrup: I use this often for a natural liquid sweetener. Plus it adds tasty maple flavor to the dish.
  • Ground flax: We'll add a tablespoon ground flaxseed (also called flax meal) instead of an egg. This helps slightly thicken and bind the mixture. A tablespoon of chia seeds could replace the flax if desired.
  • Vanilla extract & almond extract
  • Baking powder
  • Vegan chocolate chips: I use dark chocolate chips. Or swap in carob chips which are a great (caffeine-free) substitute. I often do a combination of both dairy-free dark chocolate chips and unsweetened carob chips.
  • Salt: I use fine grain salt for this recipe.
Overhead view of preparing ingredients in a glass bowl before mixing together

Customizing

Flavors: Add spices to the oat mixture for flavor variations. Stir in ground cinnamon, a pinch of nutmeg, pumpkin pie spice, etc. (Mashed banana or a dollop of sweet potato puree could be included as well, although I haven't tested this.)

Nut-free option: Be sure to use a nut-free milk, sunflower seed butter instead of peanut butter, and omit the almond extract.

For oil-free: Ensure your chocolate chips don't contain oil.

Brownie baked oatmeal batter mixed together in a glass bowl with spatula

Serving

Savory toppings: Before serving, add a drizzle of peanut butter on top for more peanut flavor and plant-based protein. Or sprinkle crushed nuts for crunchy texture.

Sweet toppings: For more sweetness, spoon a dollop of coconut whipped cream, drizzle of maple syrup, sliced bananas, or fresh fruit like strawberries, blueberries, or raspberries. Coconut yogurt, vegan Greek yogurt, or a splash of milk is tasty too.

Dessert: You can even enjoy this as a healthy dessert! Warm it in a bowl with a scoop of dairy-free ice cream for a healthier brownie sundae.

Storing

Store leftovers in an airtight container in the fridge. I find it keeps for about 4-5 days so it's great for meal prep throughout the week. Simply reheat in the microwave when ready to enjoy.

Brownie baked oatmeal in a glass baking dish topped with banana, raspberries, and peanut butter

For more inspiration, also browse all vegan breakfast recipes.

Vegan brownie baked oatmeal in a glass baking dish with serving spoon

Brownie Baked Oatmeal (Easy!)

This easy Brownie Baked Oatmeal combines rich, brownie flavor with wholesome, breakfast-friendly ingredients! It's naturally sweetened and delicious topped with fresh berries, nut butter, or banana.
5 from 3 votes
Print Recipe Pin Recipe Comment
Prep Time: 15 minutes minutes
Cook Time: 40 minutes minutes
Total Time: 55 minutes minutes
Author: Kaitlin - The Garden Grazer
Course: Breakfast
Cuisine: Gluten-Free, Oil-Free Option, Vegan
Servings: 6

Ingredients

For the wet ingredients:

  • 2 cups dairy-free milk
  • 1/4 cup pure maple syrup
  • 1/4 cup peanut butter (creamy, natural)
  • 1 Tbsp. ground flax
  • 2 tsp. pure vanilla extract
  • 1/4 tsp. almond extract

For the dry ingredients:

  • 2 cups old-fashioned rolled oats (GF if desired)
  • 1/4 cup cocoa powder
  • 1/4 cup vegan chocolate chips
  • 1 tsp. baking powder
  • 1/4 tsp. salt

Instructions

  • Preheat oven to 350°F (180°C).
  • In a large mixing bowl, combine all wet ingredients and whisk well to combine. (Soften the peanut butter in the microwave first if needed.)
  • Then add the dry ingredients. Stir well until the cocoa powder clumps are dissolved and combined.
  • Pour the mixture into an 8 x 8" baking dish. Gently stir to evenly disperse the oats, and lightly press down so they're mostly submerged in the liquid. Sprinkle more chocolate chips on top if desired.
  • Bake for about 35 minutes.* Then remove from oven and let cool for about 5-10 minutes. Serve with sliced bananas, berries, a drizzle of peanut butter, splash of milk, etc.

Notes

*Baking time: Adjust this to achieve your preferred texture. Bake 30-35 minutes for a soft, moist texture. Or 35-40 for more dry and firm.
For oil-free: Ensure your chocolate chips don't contain added oil.
Nut-free: Omit the almond extract, use a nut-free milk, and use sun butter or other seed butter in place of peanut butter.
Gluten-free: Ensure your oats are gluten-free.

Nutrition Per Serving (Estimate)

Nutrition Facts
Brownie Baked Oatmeal (Easy!)
Amount per Serving
Calories
271
% Daily Value*
Fat
 
12
g
18
%
Saturated Fat
 
3
g
19
%
Polyunsaturated Fat
 
3
g
Monounsaturated Fat
 
4
g
Potassium
 
322
mg
9
%
Carbohydrates
 
37
g
12
%
Fiber
 
6
g
25
%
Sugar
 
13
g
14
%
Protein
 
8
g
16
%
Vitamin C
 
0.01
mg
0
%
Calcium
 
180
mg
18
%
Iron
 
3
mg
17
%
* Percent Daily Values are based on a 2000 calorie diet.

Sodium content: This is omitted as I cannot provide an accurate number. I encourage you to calculate your own to provide a much more precise reading based on the exact ingredients, brands, and amounts you're using.

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If you're enjoying this easy brownie baked oatmeal recipe, also check out:

  • Chunky Monkey Overnight Oats
  • Vegan Gluten-Free Waffles
  • Vegan Chocolate Chip Muffins
  • Chocolate Oat Balls

Follow The Garden Grazer on Instagram, Pinterest, X (Twitter), or Facebook for more updates and inspiration.

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Comments

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    Recipe Rating:




  1. Jennifer Kastelic says

    May 25, 2023 at 5:43 am

    5 stars
    Made this for my family before a camping trip and we felt naughty and spoiled!!!! It was like getting to eat warm No-Bake cookies for breakfast!!! Thank you for inventing this.

    Reply
    • Kaitlin says

      May 25, 2023 at 8:44 am

      Haha, I love that, Jennifer! So glad your family enjoyed it. Thanks for the kind feedback and hope you all had an awesome camping trip!

      Reply
  2. Lori says

    April 24, 2023 at 10:22 am

    5 stars
    Absolutely delicious and enjoyed by all! We topped ours with fresh raspberries.

    Reply
    • Kaitlin says

      April 24, 2023 at 10:44 am

      Raspberries are my favorite as well! So glad you all enjoyed it, Lori. Thanks for sharing!

      Reply

Hello, I'm Kaitlin!
I live in Montana and share vegan recipes that are easy and healthy. About Me →

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