Overnight Breakfast Cookie

5 from 31 votes
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Who wouldn’t want to eat a giant oatmeal cookie for breakfast? This overnight breakfast cookie lets you do just that!

breakfast cookie

No bake, vegan, with just 6 ingredients.

A single serving oatmeal breakfast cookie you can easily customize.

Mix the ingredients together the night before to have a wholesome breakfast the next morning, ready whenever you want it!

Readers also love this Almond Flour Banana Bread

breakfast cookie ingredients

The “single lady” breakfast cookie was inspired by two things.

First was an email I received from a reader who asked if I could come up with a recipe similar to the Erin Baker Breakfast Cookies sold in stores.

Her email reminded me of an idea I’d written down years ago but had never actually gotten around to trying.

There’s a recipe on my blog for Snickerdoodle Oatmeal, and one day a blogger named Abbie (whose blog is sadly no longer in existence) recreated my oatmeal recipe in the form of a giant breakfast cookie and posted about it on her blog.

She combined all of the ingredients in a bowl, spread the batter on a plate, and let the extra moisture evaporate overnight so it turned into a soft and delicious no-bake snickerdoodle breakfast cookie.

Her idea was so brilliant, and I don’t know why I didn’t try it until now! For more healthy breakfast ideas, be sure to check out the link below:

Vegan Breakfast Recipes

overnight breakfast cookie

The flavor possibilities are endless…

Peanut Butter

Chocolate Brownie

Coconut

Banana Walnut

Cinnamon Raisin

Espresso Chocolate Chip

Cookie Dough

Watch the overnight breakfast cookie video above.

This "no-bake" healthy oatmeal breakfast cookie can be customized, for different flavors!
5 from 31 votes
With this overnight healthy breakfast recipe, you get to eat a giant oatmeal cookie for breakfast!
Prep Time: 5 minutes
Total Time: 5 minutes
Yield: 1 serving
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Ingredients

  • 1/2 cup rolled oats
  • 1/2 cup mashed banana or applesauce
  • 2 tbsp milk of choice
  • 1 1/2 to 2 tbsp protein powder or flour, such as almond or oat flour
  • 1 to 2 tbsp nut butter or allergy-friendly sub
  • 1/8 tsp salt
  • optionsl add-ins such as chia seeds, raisins, shredded coconut, or chocolate chips

Instructions 

  • Stir all ingredients together. Spread out on a plate. Refrigerate overnight, uncovered or with a paper towel placed gently on top. Frost if desired, or add toppings such as melted peanut butter and chocolate. Enjoy!
    View Nutrition Facts

Notes

Also make sure to try these Overnight Oats – with 15 new flavors.
 
Like this recipe? Leave a comment below!

More Healthy Breakfast Options

How To Make Protein Bars Easy Recipe

Protein Bars

The Best Dark Chocolate Banana Bread Recipe

Chocolate Banana Bread

The Best Keto Low Carb Blueberry Muffins

Healthy Blueberry Muffins

Or these flourless Keto Blueberry Muffins

The Best Vegan Pancakes Recipe

Vegan Pancakes

The Best Easy Healthy Applesauce Muffins

Applesauce Muffins

Meet Katie

Chocolate Covered Katie is one of the top 25 food websites in America, and Katie has been featured on The Today Show, CNN, Fox, The Huffington Post, and ABC’s 5 O’clock News. Her favorite food is chocolate, and she believes in eating dessert every single day.

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64 Comments

  1. Emily says:

    What a fu play on my favorite breakfast in the world! Have to try this.
    xo,
    Em

  2. anonymous says:

    I found this post through youtube and I’m really glad I did! I’m excited to try the recipes!

  3. Anisah says:

    I added one tbsp of cocoa powder because why have an overnight oat cookie when you can have a chocolate overnight cookie? Can’t wait for breakfast tomorrow. Also I covered it with cling film then put it in the fridge

    1. Chocolate Covered Katie says:

      I did a chocolate version too this morning and completely support your logic 😉

  4. Cassie Autumn Tran says:

    I haven’t tried Erin Baker cookies yet, but man oh man, do they look delicious! I bet this cookie will taste just as amazing, if not better 🙂 my flavor combination: cinnamon peanut butter chocolate and sea salt!

  5. Becky says:

    Sounds fantastic and easy, too. I think I will make one tonight.

  6. Ann says:

    I made this and the batter was so good that I didn’t bother plating it or waiting to eat it. So now I have to make another one for breakfast hehe.

  7. Sophie says:

    just made this using one full mashed banana (didn’t have measuring cups handy) and the batter looks really gooey… how much of a ‘nana is half a cup? i’m going to eat it either way, just really hoping it doesn’t have too much moisture to “bake” in the fridge tonight! fingers crossed 🙂

    1. Jason Sanford says:

      Depends on the size of the banana!

  8. Ilana says:

    Breakfast this morning!

  9. Lauren says:

    New fan here. I’m excited to try this one out, maybe with almond butter and mini chocolate chips thrown into the batter. Or raspberry jelly and mashed banana on top.

  10. Lena says:

    I made one with almond flour because I don’t do protein powder. It worked great! Already have tomorrow’s in the fridge 🙂

    1. Patti says:

      I would not use flour in a no-bake recipe. I emailed Katie about this yesterday and am hoping she will adjust the recipe. Do you remember the big e coli outbreak a few years ago from raw cookie dough? It wasn’t the eggs in the dough that were the problem…it was the flour. It was emphasized that flour is meant to be baked, and you should not eat it raw. I know lots of people will do it anyway, but to me it isn’t worth the risk and shouldn’t be suggested in a recipe, especially when people reading may not be aware of the risk. https://www.consumerreports.org/e-coli/avoid-e-coli-infection-from-flour/

      1. Jason Sanford says:

        Almond flour is not actually flour. Nor is oat flour part of the recall. The two Katie suggests are fine to use, as the recall was only concerned with wheat flour (and even then, only a specific brand and variety that had been contaminated). Other ingredients, such as peanut butter, sometimes have recalls, but that doesn’t mean they aren’t safe to use in raw recipes. To summarize, the flours Katie suggests are fine to eat raw. And there are many views that say even wheat flour is fine to eat raw. Hope that helps clarify. http://www.cnn.com/2016/07/22/health/eat-raw-cookie-dough/index.html

        1. Marni says:

          Can you sub coconut flour?

          1. Jason Sanford says:

            You can always experiment! Probably you will need less though, or less liquid.