• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer
Rhubarbarians
  • Home
  • About me
  • Recipes
    • Email
    • Facebook
    • Instagram
    • Pinterest
    • Twitter
menu icon
go to homepage
  • Home
  • Recipes
  • About me
  • vegetarian
    • Email
    • Facebook
    • Instagram
    • Pinterest
    • Twitter
  • search icon
    Homepage link
    • Home
    • Recipes
    • About me
    • vegetarian
    • Email
    • Facebook
    • Instagram
    • Pinterest
    • Twitter
  • ×
    Home » Recipes » Breakfast recipes

    Peanut butter apple oatmeal muffins

    Published: Aug 12, 2019 · Modified: Jan 17, 2023 by Trish Bozeman · This post may contain affiliate links · 19 Comments

    Jump to Recipe Print Recipe

    Peanut butter apple oatmeal muffins recipe! These grab and go oatmeal cups aren't too sweet and are perfect for a busy back to school breakfast or back to school snack.

    stack of peanut butter apple oatmeal muffins

    Disclaimer: This post is sponsored by The National Peanut Board. I received compensation, but all opinions and content are my own. Thank you for supporting the brands that support Rhubarbarians!

    Hi, Rhubarbarians! We are making your hectic back to school mornings easier today with these peanut butter apple oatmeal muffins!

    Something shocking is happening this year.... Rhubarbaby is starting his first year of school (whaaaat?!)! It's pre-pre school. Only a couple of hours a day, 3 days a week. But STILL! When did he turn into a kid and not a baby?

    I'm definitely starting to feel the pressure of those crazy, busy, back-to-school mornings and what they will look like in our household. These oatmeal breakfast muffins will be such a time saver! (and ahem.. stress saver.)

    peanut butter apple oatmeal muffin

    Grab and go oatmeal breakfast muffins

    Think: a tasty and nutritious breakfast already meal prepped for your busy mornings.

    These baked oatmeal cups are AWESOME! Don't be turned off by the word "muffin," as these are not too sweet, include nutritious ingredients like apples and peanut butter, and they taste great.

    My favorite thing about these oatmeal muffins is that they are grab and go for busy mornings. You can eat them in the car on the way to school OR you can warm them up in the microwave for a minute and top with some milk for a tasty, warm breakfast in no time.

    Have you tried our 5-minute apple cinnamon oatmeal?

    pouring peanut butter into a metal bowl

    Peanut butter: A nutritious staple

    We LOVE peanut butter in our house. And what really makes these oatmeal cups fantastic is the peanut butter! It gives the muffins a nutty flavor, a creamy texture, and keeps them very moist even when baked. Huzzah!

    One of our favorite breakfasts is whole grain toast with peanut butter and strawberries. Or peanut butter banana smoothies. It's so versatile, affordable, nutritious, and Rhubarbaby just gobbles it up.

    Just two tablespoons of peanut butter have eight powerful grams of protein, two grams of filling fiber, and twelve grams of unsaturated fat. Awesome.

    More recipes with peanut butter:

    • Fruit kabobs with peanut butter yogurt dip
    • Chocolate peanut butter banana froyo pops
    • Peanut butter chocolate coconut oil fudge
    oatmeal breakfast cups in a muffin tin

    How to make peanut butter apple oatmeal muffins

    • First, whisk your dry ingredients together in a large bowl.
    • Whisk your wet ingredients together in a separate bowl.
    • Combine them together.
    • Add the batter to your muffin tins and then press down to flatten them against the sides. This helps hold them together.
    • Bake. Let cool. Enjoy!
    apple oatmeal cups in a white bowl
    stack of apple oatmeal muffins

    Can I make these dairy free?

    YES! For this recipe I would use unsweetened oat milk as the milk. But any plant based milk option will work. Just make sure that it isn't sweetened!

    Can I make these vegan?

    YES! To make these vegan, you can use either chia eggs or flax eggs. I prefer flax, but either will work.

    How long will these last?

    These oatmeal muffins will last for about 3-5 days on the counter in an air tight container. However, they will dry out the longer they sit. They are best eaten within 2 days.

    Another option is to keep them in the freezer! You can pull out a couple the night before you plan to eat them and leave them on the counter in an air tight container. They will be nice and soft in the morning.

    grab and go oatmeal muffins with toddler hand

    Peanut butter apple oatmeal muffins recipe

    Recipe

    Apple peanut butter muffins in a stack

    Peanut butter apple oatmeal muffins

    Trish Bozeman
    Peanut butter apple oatmeal muffins recipe! These grab and go oatmeal cups aren't too sweet and are perfect for a busy back to school breakfast or back to school snack.
    4.47 from 28 votes
    Print Recipe Pin Recipe
    Prep Time 15 minutes mins
    Cook Time 35 minutes mins
    Total Time 50 minutes mins
    Course Breakfast, Snack
    Cuisine American
    Servings 12 muffins
    Calories 204 kcal

    Ingredients
      

    • 2 cups old fashioned rolled oats
    • 1 teaspoon baking powder
    • 2 teaspoon ground cinnamon
    • ½ teaspoon salt
    • 2 large eggs
    • 1 ½ cups milk of your choice
    • 1 teaspoon pure vanilla extract
    • ¼ cup pure maple syrup
    • ¾ cup peanut butter
    • 1 cup finely diced green apple (peeled)

    Instructions
     

    • Preheat the oven to 375 degrees F. Line a muffin tin with 12 liners or grease 12 cups with coconut oil or butter.
    • In a large bowl, combine the oats, baking powder, cinnamon, and salt. Set aside.
    • In a separate bowl, lightly beat the eggs. Add the milk, vanilla, and maple syrup and whisk to combine. Add the peanut butter and whisk until combined as much as possible. Add the apple and stir in.
    • Add the wet ingredients to the dry ingredients and whisk until everything is well combined.
    • Fill your 12 muffin liners (or tins) evenly with the mixture. I like to use an ice cream scoop for this step. Using the back of the ice cream scoop (or spoon), gently press on the top of each muffin to flatten the batter on the top and against the sides. Bake in the oven for 30-40 minutes, or until browned and fully cooked.

    Notes

    If you are using salted peanut butter, only use ¼ teaspoon of salt.
    I used green granny smith apple, but any apple variety will work.

    Nutrition

    Serving: 1muffinCalories: 204kcalCarbohydrates: 20gProtein: 8gFat: 11gSaturated Fat: 3gCholesterol: 38mgSodium: 199mgPotassium: 275mgFiber: 3gSugar: 8gVitamin A: 105IUVitamin C: 0.5mgCalcium: 83mgIron: 1.1mg
    Keyword back to school, low sugar, vegetarian
    Tried this recipe?Let us know how it was!

    If you make this recipe, please let me know on social media or in the comments below! Leave a star rating in your comment or tag me on Instagram with #Rhubarbarians.

    Thank you so much for reading and supporting Rhubarbarians and the National Peanut Board. If you’re looking for a group of people cooking vegetarian recipes through the seasons, join us on Facebook in our vegetarian and vegan recipes group!

    Now it’s your turn to spread the peanut butter love! Share your favorite peanut butter recipe in the comments with the hashtag #HowDoYouPB.

    Hope you enjoy,

    Trish

    Head  for even more delicious peanut butter recipes for every occasion.

    LIKE WHAT YOU SEE? GET FREE WEEKLY RECIPES DELIVERED TO YOUR INBOX! SIGN UP HERE!

    More Breakfast recipes

    • A square photo of an orange smoothie with cinnamon sticks.
      Fresh orange smoothie with yogurt
    • A square photo of a platter of orange pancakes for Christmas.
      Ten festive pancakes for Christmas
    • A square photo of a stack of cranberry pancakes with cranberry sauce, butter, and sugared cranberries on top.
      Cranberry pancakes with buttermilk and cinnamon
    • A square photo of oat flour pancakes with chocolate chips and strawberries on top.
      Ten oat flour recipes you'll love

    Reader Interactions

    Comments

      Comments and questions Cancel reply

      Your email address will not be published. Required fields are marked *

      Recipe Rating




    1. Bailey Corley

      March 05, 2023 at 8:17 pm

      1 star
      I tried this and followed the recipe to a tea. Not the best results. The middle was off, the sugar amounts were low which I personally don't mind but the texture was weird. Next time I'm going to try a different recipe and see if I have different results and for the sugar issue, I'm going to make a glaze.

      Reply
    2. Stacy

      July 18, 2022 at 6:56 am

      5 stars
      So delicious. I even skipped adding apples and they are still so good. I feel like the base recipe is so versatile...I wanna sub pumpkin or applesauce for the pb and see how they turn out 🥰

      Reply
    3. Phoebe

      May 11, 2022 at 12:01 pm

      4 stars
      Hi Trish,
      Thanks for sharing this recipe. I added 1 cup whole wheat flour to my watery batter and that did the trick to thicken my batter. I also added some chocolate chips to entice my kids to eat these healthy muffins.

      I’m now pretty sure that the watery batter problem wasn’t due to your recipe but rather due to the sprouted rolled oats I bought from Costco which don’t seem to absorb liquid well. I just tasted one of the muffins that have cooled from baking and it tasted very good with the exception of the still-hard rolled oats that made for tough chewing. I plan to try your recipe again with a different brand of rolled oats (one that absorbs liquid and cooks better), and will see what a different that makes.

      Reply
      • Trish Bozeman

        May 12, 2022 at 10:17 am

        I'm sorry you had problems with watery batter! I definitely recommend using old fashioned rolled oats, which soak up tons of liquid. These are more like oatmeal in a muffin shape rather than cake like muffins. But the batter definitely shouldn't be watery. Great idea to add chocolate chips! I'll make another batch of these soon and add those!

        Reply
    4. Dee

      January 16, 2022 at 9:32 am

      4 stars
      In the oven as we speak I used whipping cream and almond milk… let’s see what happens

      Reply
      • Trish Bozeman

        January 17, 2022 at 11:17 am

        How did they turn out?

        Reply
      • Dee

        January 17, 2022 at 11:21 am

        I also added a tablespoon cocoa powder and cardamom

        Reply
    5. Amanda

      September 11, 2021 at 6:10 pm

      Could these be made in mini muffin tins? If so how long should they bake for?

      Reply
      • Trish Bozeman

        September 13, 2021 at 9:36 am

        I haven't tested these oatmeal cups in mini muffin tins. I would bake for 20 minutes and then check on them and see if they are done.

        Reply
    6. Dana

      August 21, 2019 at 1:14 pm

      5 stars
      Loving the sound of these! I was on such a muffin kick before having Roman and I've only made muffins once since. I was just thinking about how I need to get back into the groove. These will be perfect for breakfast or my pre/post-workout snack!

      Reply
    7. Jenni LeBaron

      August 20, 2019 at 9:51 am

      5 stars
      I love the look of these muffins. The scent of them wafting from the kitchen would make the whole house smell cheerful and ready for fall! The clean ingredients make me positive that I could pack these for breakfast and feel good about my delicious choice too!

      Reply
    8. Marisa F. Stewart

      August 18, 2019 at 1:22 pm

      5 stars
      Those babies just grow up too fast. I look at my baby and he has two of his own. Hard to believe!! I agree, peanut butter is so good to have in the house. You can make such nutritious snacks with it. Love the idea of the breakfast muffin. It would also make a good after school snack.

      Reply
      • Patricia Bozeman

        August 20, 2019 at 11:14 am

        Oh man we go through so much peanut butter!

        Reply
    9. Sean@Diversivore

      August 18, 2019 at 8:46 am

      5 stars
      I'm always excited to find new healthy snacks for the kiddos. These are awesome and have some of my favourite flavour combinations (and honestly, so many things are good with peanuts). I bet the kids would have fun helping to make them too, which is always a plus.

      Reply
    10. Sandra

      August 17, 2019 at 11:03 pm

      5 stars
      We love peanut butter too! These are easy to make and make a great pre-workout snack. Will the apples be ok if I freeze these?

      Reply
      • Patricia Bozeman

        August 20, 2019 at 11:14 am

        These are great frozen! They can get a bit dry, so I like to pop them in the microwave for a few seconds to warm them up. 🙂

        Reply
    11. Sarah

      August 16, 2019 at 4:55 pm

      5 stars
      Well. I don't have a kiddo to feed, BUT I absolutely hate making breakfast in the morning, and this looks awesome. I need to make a batch of these for the hubs. He loves peanut everything!!!

      Reply
    12. Debra

      August 15, 2019 at 4:57 pm

      5 stars
      Love having a grab and go option available for hectic mornings....or after school snack time. The protein is an added bonus....plus these are tasty too! A much better choice than the drive through.

      Reply
    13. Gloria

      August 13, 2019 at 11:38 am

      5 stars
      Love the combination of flavours in these muffins. I could easily pair that with my morning coffee for breakfast. What a great muffin for the kids after school too.

      Reply

    Primary Sidebar

    Rhubarbarians profile photo 200px

    Hi, I'm Trish, a vegetarian mom with a passion for cooking meatless meals with seasonal produce. I'll help you create vegetarian recipes that your whole family will love. Welcome!

    More about me →

    Popular

    You must use the category slug, not a URL, in the category field.

    Footer

    Trish Bozeman is a vegetarian mom with a passion for cooking meatless meals with seasonal produce. She will help you create vegetarian recipes that your whole family will love. Read More…

    Pages

    • About me
    • Accessibility statement
    • Privacy policy
    • Recipes

    Sign up for our newsletter

    Rhubarbarians newsletter

    Copyright © 2026 Rhubarbarians on the Foodie Pro Theme

    apple peanut butter oatmeal cups
    grab and go oatmeal muffins
    oatmeal breakfast cups