Peanut Butter & Jelly Baked Oatmeal

These easy, healthy peanut butter and jelly baked oatmeal bars are sooo yummy, hold together well and are easily reheated in a toaster for a 5-minute, filling breakfast. Top the warm bars with peanut butter and a scoop of chia jam, and you’ll be fueled and happy all morning. Perfect for batch-cooking ahead for a busy workweek.

I think I ate this baked oatmeal for 6 days in a row last week, and I didn’t get tired of it.

This Peanut Butter & Jelly Baked Oatmeal Is:

  • Easy
  • Flourless
  • Sweetener-free
  • Freezer-friendly
  • Easily reheatable
  • Toastable in a toaster
  • Nutritious
  • Satisfying
  • Easily made gluten free by using gluten-free oats
  • Great for taking on-the-go or for travel

How to Make 2-Ingredient Chia Jam

Chia jam is super easy and delicious and can be made in 10 minutes with only fresh or frozen fruit and a spoonful of chia seeds. It doesn’t contain (or need) any sweeteners, and is awesome as a topping for oatmeal, waffles, pancakes, etc. Check out this post for detailed instructions on how to make chia jam.

If you make this yummy vegan peanut butter and jelly baked oatmeal, leave a comment below, rate it, or tag me in your meal pics on Instagram @katiesconsciouskitchen. Or, join my free private facebook group to share your creations and inspire others! I love to see what you all are making out there.

More Healthy Baking Inspiration:

Peanut Butter & Jelly Baked Oatmeal

This vegan baked oatmeal is easily reheated in a toaster for a 5-minute, filling breakfast. Top with peanut butter and a scoop of chia jam!
5 from 3 votes
Print Pin Ratings & Comments
Active Time: 10 minutes
Inactive Time: 35 minutes
Servings 6


Dry Ingredients

  • 2 cups rolled oats, quick oats are fine too, or a combination
  • 1/3 cup walnut pieces, or any other nuts and seeds of choice
  • 3 tsp cinnamon
  • 1.5 tsp baking powder
  • 1 tsp salt

Wet Ingredients

  • 2 cups plant-based milk of choice, I use unsweetened soy milk
  • 3 tbsp ground flax seed
  • 1/3 cup peanut butter
  • 3 mashed bananas
  • 3 tsp vanilla

Useful Equipment


  • Preheat oven to 375° F. Lightly spray or grease a 9 x 13 baking dish with oil or line it with parchment paper.
  • In the baking dish, toss together the dry ingredients (listed above).
  • In another bowl, mash together the wet ingredients, along with the ground flax seed which acts as a binder (similar to eggs) when liquid is added.
  • Pour the liquid into the baking dish and mix everything together until well combined.
  • Bake for 35-40 minutes, until the top is golden.
  • Let cool slightly and then cut the pan into 6 bars. Enjoy warm, topped with peanut butter and a scoop of chia jam.
  • Leftovers can be stored in the fridge or frozen, and are easily reheated in a toaster, oven, or microwave.

Nutrition Information

Calories: 338kcal (17%)Carbohydrates: 43.4g (14%)Protein: 12.9g (26%)Fat: 13.6g (21%)Saturated Fat: 2.4g (15%)Sodium: 500mg (22%)Potassium: 698mg (20%)Fiber: 8.4g (35%)Sugar: 12.5g (14%)Calcium: 109mg (11%)Iron: 5mg (28%)
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  1. Patricia Visser

    Are you not even allowed to say if this is “weight loss” or “maintenance”?

    • Well, that would depend on how much of it you eat. It uses 2 cups of oats, and 1 weight loss serving of oats (1 oz) is 1/4 cup, so I’d divide it into 8 servings for weight loss and 6 for maintenance. Add peanut butter for the rest of the protein and a side of fruit. It should be fairly simple to break it down, it’s just grain and protein.

  2. Ok this is another Winner. You would think that working at home, I’d have time to make breakfast every morning, but I don’t. I sort of like my sleep. So this pre-made breakfast fits the bill. Thank you Katie Gates. You’re a genius.

  3. Sonja M Pease

    Thank you so much for your help and I understand about the BLE thing, I am bright but can still adapt your recipes they make my world better!

  4. Thank you for this recipe. I love baked oatmeal, and a BLE recipe is even better!

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  13. 5 stars
    Saved the day! I’m really enjoying your recipes. I’m very new to this lifestyle. You are appreciated. 🙂

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