PB&J Overnight Oats

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PB&J Overnight Oats made with rolled oats, peanut butter, and jelly that will keep you full all morning long.

348 CAL 53g CARBS 11g FAT 10g PROTEIN
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These PB&J Overnight Oats are the ultimate make-ahead breakfast that will keep you fueled and energized all day with whole-grain rolled oats, chia seeds, peanut butter, and jam. Make your oats with this homemade Chia Seed Jam and add your favorite fresh fruit. 

Overnight oatmeal is a constant staple in my breakfast routine since it is something I can prep ahead of time and I know will keep me full all morning.

Normally I will make up a batch of the basic oats and then create all different flavors to enjoy during the week. And these peanut butter and jelly oats are at the top of the list.

The classic combination of peanut butter and jelly just tastes good. Then the addition of mashed banana to add sweetness without sugar just works. I can't be the only one who used to put banana slices in my PB&J sandwiches. 

One last thing, you can take this basic recipe and mix it up any way you like. Try different jams and jellies, add different fruits, try alternative nut butter, or add toppings like chocolate chips or nuts. It all works. 

Peanut butter and jelly overnight oats ingredients in small containers including oats, jelly, peanut butter, cinnamon, milk, and more.

How to make overnight oats?

Let's talk about how to make overnight oatmeal so that you can start to make all different combinations of oats. This basic recipe works for so many different flavors of oats.

A quick note, I always include banana in my oats as a natural sweetener and find I don't need anything else. 

  • 1/2 banana, mashed
  • 1/2 cup rolled oats 
  • 2 tsp chia seeds
  • 1/4 tsp vanilla extract
  • 1/16 tsp salt
  • 1/2 cup unsweetened almond milk
  • Directions: Start by mashing the bananas. Add the remaining ingredients and stir well. Refrigerate for at least 4 hours or until oats have softened. Add fresh fruit or toppings before serving if desired.

Recipe and Topping Ideas

There are so many ways to play with the flavors in this dish by using different nut butter, jelly/jam, and fresh fruit. If you can use it in a peanut butter and jelly sandwich, you can use it in oatmeal. You can try different combinations of spices, change up the milk, and try different additions. Here  are some favorites: 

  • Using strawberry jam and fresh strawberries is a favorite option in our house. Wait to add the fresh strawberries until right before serving, so they still have some texture. You could also add frozen strawberries while making oats. 
  • Consider all the different flavors of fruit jellies and jams. Favorites include apricot, raspberry, blackberry, blueberries, and figs. 
  • For a lower sugar, calorie, and point option, you can make your own fruit compote in a pan. Just cook down some fresh fruit in a pan until it's soft. If it needs a sweetener, try maple syrup, honey, or a no-calorie sweetener like Stevia or monk fruit. 
  • This recipe works with all different nut and seed kinds of butter including almond butter, cashew butter, sunflower butter, and even tahini. 
  • If you aren't a fan of bananas, swap in unsweetened applesauce, canned pumpkin, or canned butternut squash. These are all less sweet than bananas, so you may need a touch of extra sweetener. 
  • Build deeper flavors with spices like nutmeg, cloves, allspice, ginger, or cardamom. 

Can I use frozen fruit?

This overnight oats recipe works great with frozen fruit as well as fruit. Believe it or not, you don't even have to have to defrost it. Just add the frozen fruit right into the overnight oat mix. It will defrost as the oats sit and do their thing overnight. 

Overnight oatmeal with peanut butter and jelly layers with other flavors in the background.

Can I make regular oatmeal with this recipe?

If you prefer a more traditional oat recipe, these work great in the microwave or on the stovetop. Just add everything to a microwave-safe bowl, that's large enough that the oats won't bubble over.  Cook on high for 3-3:30 minutes until the oats are cooked through and creamy.

For the stovetop, follow the same instructions. They will take about 5-7 minutes on a low simmer. Pay attention, you may need a little extra milk for this preparation. 

How long do overnight oats last in the fridge?

Overnight oatmeal can be made in advance and stored in the fridge for 4-5 days. When prepping overnight oats that will be in the fridge for a few days, always consider the fruit you are using. Some fruits, like berries, will soften and get mushy, so it's better to add them right before serving. 

Looking for more oatmeal recipes

The Recipe
PBJ overnight oats in a mason jar with a layer of grape jelly and peanut butter.

PB&J Overnight Oats

348 CAL 53g CARBS 11g FAT 10g PROTEIN
PREP TIME: 4 Hours
COOK TIME: 5 Min
TOTAL TIME: 4 Hours, 5 Min
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Ingredients

US METRICS
  • 1/2 banana, mashed
  • 2 tsp peanut butter
  • 1 tbsp reduced sugar jelly (or any flavor)
  • 1/2 cup rolled oats
  • 2 tsp chia seeds
  • 1/4 tsp vanilla extract
  • 1/16 tsp salt
  • 1/2 cup unsweetened almond milk

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Instructions

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1

Mash the banana using a fork until it is smooth with minimal chunks. Stir in the peanut butter until smooth.

2

Add the remaining ingredients, including sweetener of choice if desired, and stir well to combine. Place in the fridge overnight or for at least 4 hours for the oats to soften.

3

Serve cold right from the fridge, room temperature. or heat up in the microwave. Add an extra splash of milk if needed if the mixture becomes too thick.

Nutritional Facts
Serving Size: 1 cup
Amount Per Serving
Calories 348
Calories from Fat 101
% Daily Value *
Total Fat 11g
17%
Saturated Fat 1g
9%
Monounsaturated Fat 0g
0%
Polyunsaturated Fat 0g
0%
Cholesterol 0mg
0%
Sodium 229mg
10%
Total Carbohydrate 53g
18%
Dietary Fiber 8g
34%
Sugars 15g
Protein 10g

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Nutritional Values provided are estimates only and may vary based on the preparation method.

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About the author Meet Kristen McCaffrey
Hi, I’m the cookbook author, recipe developer, and food enthusiast behind Slender Kitchen. I am obsessed with making healthy food that is easy to prepare and absolutely delicious. Meal planning is my secret weapon and I hope I can make meal time easier for you with our tried and tested recipes and foolproof meal plans. Learn More
† We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
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