Healthy Breakfast Protein Oat Cookies

Featured in Tasty Morning Favorites.

Quick 20-minute vegan protein cookies using oats, peanut butter, applesauce, flax and chia. Makes 12 cookies that keep for a week and are perfect for breakfast.
Ranah
Updated on Sun, 02 Mar 2025 21:53:16 GMT
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Simple Oatmeal Protein Cookies transform breakfast into something you actually look forward to eating. I stumbled on this recipe during a desperate morning when my toddler suddenly decided protein was her enemy. No eggs. No meat. No yogurt. Nothing with actual nutritional value would cross her lips, and I was losing my mind trying to figure out how to feed this tiny dictator.

My husband initially rolled his eyes when I called these "breakfast" - until he grabbed two on his way out the door one morning and texted me at noon saying he wasn't even hungry for lunch yet. Now he asks if we have "those peanut butter oat things" at least twice a week.

What Goes In The Bowl

  • Old-fashioned rolled oats: The sturdy kind, not quick oats which turn mushy
  • Cinnamon: Makes everything taste sweeter without adding sugar, like kitchen magic
  • Vanilla extract: Spring for the real stuff if you can, it makes a difference
  • Pure maple syrup: None of that fake pancake syrup business, please
  • Ground flaxseed: Sounds healthy because it is, but you can't taste it
  • Chia seeds: Those little black specks that somehow add texture and omega-3s
  • Mashed banana: Holds everything together and adds natural sweetness
  • Peanut butter: The protein powerhouse that makes these actually filling
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Cookie Creation Process

One-Bowl Wonder:
Mix everything together in a single bowl - seriously, just dump it all in and stir. This is why I love this recipe on bleary-eyed mornings when measuring feels like advanced calculus. You don't need to cream butter or separate wet from dry ingredients. It's practically impossible to mess up unless you forget an ingredient entirely.
Shaping Strategy:
Scoop about a quarter cup of mixture for each cookie. Roll it into a ball between your palms, then smash it down with your hand to make a cookie shape. Don't worry about making them pretty - they're rustic, which is just a fancy word for "not perfect but still delicious." You'll get about 12 cookies from one batch.
Gentle Baking Method:
These cookies don't spread much, so you can place them pretty close together on the baking sheet. The low oven temperature (325°F) prevents them from drying out or burning before they're cooked through. Fifteen minutes is usually perfect in my oven, but you know how ovens lie - keep an eye on yours the first time around.
Cooling Patience:
Let them cool completely on the pan. They're fragile when hot but firm up nicely as they cool. I've definitely burned my fingers grabbing one too soon, and I've definitely done it more than once because apparently I don't learn from my mistakes when cookies are involved.

Last week, I caught my father-in-law eating these straight from the freezer. He thought nobody was watching and looked like a kid caught with his hand in the cookie jar when I walked in. He mumbled something about them being "pretty good frozen" before shuffling away. Coming from a man who normally only eats "normal food" (his words), I consider this the ultimate endorsement.

Creative Ways To Enjoy

These cookies are fantastic on their own, but sometimes I get fancy. Try smashing one onto Greek yogurt for a breakfast parfait situation. My kids like to sandwich a spoonful of raspberry jam between two cookies for a healthier PB&J experience. When I'm feeling particularly indulgent, I'll smear a little more peanut butter on top and add a few dark chocolate chips.

Mix-In Madness

The basic recipe is just the beginning. Throw in some dried cranberries or chopped dried apricots for fruity bursts. A handful of dark chocolate chips never hurts anyone's feelings. My neighbor adds shredded coconut and swears it's like a tropical vacation in cookie form. Whatever you do, don't add more than about half a cup of mix-ins total, or your cookies might fall apart.

Keeping Them Fresh

Store these in an airtight container, and they'll stay chewy for about a week at room temperature. I've found that adding a piece of bread to the container helps keep them moist (an old trick my grandma taught me). For longer storage, wrap them individually in plastic wrap and freeze them for up to three months. They thaw in about 30 minutes at room temperature, or you can microwave one for 15-20 seconds if patience isn't your virtue.

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Easy Simple Oatmeal Protein Cookies Recipe | bakeitgood.com

I've taken these cookies on road trips, packed them for hikes, and sent them to school in countless lunch boxes. They've survived being stuffed in gym bags and briefcases. There's something deeply satisfying about watching someone's face light up when they realize they're eating something that tastes like dessert but actually keeps them full for hours. And secretly, I love knowing that my picky toddler is getting protein, fiber, and whole grains while thinking she's pulled one over on mom by having cookies for breakfast.

Frequently Asked Questions

→ Can I substitute the peanut butter?
Yes, you can use any nut or seed butter like almond butter, sunflower seed butter, or cashew butter.
→ What can I use instead of applesauce?
Mashed banana works well as a direct substitute, as mentioned in the recipe.
→ Are these cookies freezer-friendly?
Yes, you can freeze these cookies for up to 3 months in an airtight container. Thaw at room temperature.
→ Can I add protein powder to these?
Yes, you could add 1-2 scoops of plant-based protein powder, but you may need to increase the applesauce slightly if the mixture becomes too dry.
→ How much protein is in each cookie?
Each cookie contains 9g of protein from the oats, peanut butter, flaxseed, and chia seeds.

Simple Oatmeal Protein Cookies

Nutritious breakfast cookies packed with plant-based protein from peanut butter, flax and chia seeds. Vegan, gluten-free and perfect for busy mornings.

Prep Time
5 Minutes
Cook Time
15 Minutes
Total Time
20 Minutes
By: Seham

Category: Morning Favorites

Difficulty: Easy

Cuisine: American

Yield: 12 Servings (12 cookies)

Dietary: Vegan, Vegetarian, Gluten-Free, Dairy-Free

Ingredients

01 3 cups old fashioned rolled oats
02 1 cup apple sauce (or mashed banana)
03 1 cup peanut butter (or other nut butter)
04 ¼ cup ground flaxseed
05 ¼ cup chia seeds
06 ¼ cup pure maple syrup
07 1 tsp cinnamon
08 1 tsp vanilla extract

Instructions

Step 01

Preheat the oven to 325°. Line a cookie sheet with parchment paper.

Step 02

Mix together all 8 ingredients in a medium bowl until well combined.

Step 03

Shape into 12 balls, and mash down with your palm to flatten into a cookie shape, arranging evenly on the lined cookie sheet. Each cookie is roughly a heaping ¼ cup of the cookie mixture.

Step 04

Bake for 15 minutes in the preheated oven. Allow to cool, and serve!

Step 05

Store in an airtight container for up to 7 days at room temperature.

Notes

  1. Vegan and gluten-free recipe
  2. Provides 9g of protein per cookie
  3. Can substitute mashed banana for apple sauce
  4. Can use any nut or seed butter

Tools You'll Need

  • Cookie sheet
  • Parchment paper
  • Mixing bowl
  • Measuring cups and spoons

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Peanuts (if using peanut butter)
  • Seeds (flax, chia)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 262
  • Total Fat: 14 g
  • Total Carbohydrate: 28 g
  • Protein: 9 g