There is something undeniably comforting about a warm bowl of oatmeal, especially when it’s infused with the delightful flavors of peanut butter and ripe bananas. This Peanut Butter Banana Crockpot Oatmeal is not only easy to prepare but also perfect for busy mornings. Just toss the ingredients in your slow cooker the night before, and you’ll wake up to a nourishing breakfast that’s ready to eat. It’s creamy, rich, and oh-so-delicious, making it a favorite for both kids and adults alike!
Why This Recipe Is Reliable

This recipe has become a staple in many households because it delivers consistent results every time. The combination of ingredients creates a creamy texture, while the sweetness from the bananas and Truvia Brown Sugar Blend balances the nuttiness of the peanut butter perfectly. Plus, the crockpot method allows for a hands-off approach; you can set it and forget it until breakfast time. Whether you’re meal prepping for the week or just looking for an easy breakfast option, this Peanut Butter Banana Crockpot Oatmeal is a dependable choice.
What You’ll Need
- 2 very ripe bananas, mashed – The riper, the sweeter! These will give your oatmeal a natural sweetness and creamy texture.
- 1/4 cup peanut butter – Creamy or crunchy, your choice! This adds richness and a nutty flavor.
- 3 cups milk – Use any kind of milk you prefer; almond, soy, or oat milk all work well.
- 3 tablespoons Truvia Brown Sugar Blend – A great way to add sweetness without the calories of regular sugar.
- 1 teaspoon cinnamon – For that warm, cozy flavor that pairs perfectly with banana and peanut butter.
- 1 teaspoon vanilla – Adds a lovely depth of flavor.
- 2 tablespoons flax seed – A great source of fiber and omega-3 fatty acids.
- 1 cup steel cut oatmeal – The star of the show! Steel cut oats provide a hearty texture that holds up well in the slow cooker.
- Bananas for topping – Fresh banana slices make a lovely topping.
- Truvia Brown Sugar Baking Blend for topping – A sprinkle on top adds a nice finishing touch.
Must-Have Equipment
- Crockpot/Slow Cooker – The key appliance for this recipe; it does all the cooking while you sleep!
- Mixing Bowl – For combining your ingredients before transferring them to the crockpot.
- Measuring Cups and Spoons – Essential for measuring your ingredients accurately.
- Spatula – To help mix everything together and scrape the bowl clean.
Make Peanut Butter Banana Crockpot Oatmeal: A Simple Method

Step 1: Prepare Your Ingredients
Start by gathering all your ingredients. Mash the very ripe bananas in a mixing bowl until smooth. This will help incorporate them fully into the oatmeal.
Step 2: Mix Everything Together
In the same bowl, add the peanut butter, milk, Truvia Brown Sugar Blend, cinnamon, vanilla, flax seed, and steel cut oats. Stir everything together until well combined.
Step 3: Transfer to the Crockpot
Pour the mixture into your crockpot. Spread it evenly to ensure even cooking.
Step 4: Set the Crockpot
Cover the crockpot with its lid and set it to cook on low for 6-8 hours. This is perfect for overnight cooking!
Step 5: Serve and Enjoy
Once cooked, give the oatmeal a good stir. Serve warm, topped with fresh banana slices and an extra sprinkle of Truvia Brown Sugar Baking Blend for sweetness.
No-Store Runs Needed

- All ingredients are typically pantry staples, making this recipe easy to whip up anytime.
- Feel free to customize with whatever milk or nut butter you have on hand.
- Bananas can be swapped for apples or berries if you feel adventurous!
Behind the Recipe
This recipe was inspired by the need for a hearty, nutritious breakfast that could be prepared in advance. With the combination of peanut butter and bananas, it evokes a sense of nostalgia that many of us associate with childhood breakfasts. The slow cooking method not only enhances the flavors but also allows the oats to absorb all the deliciousness, creating a creamy texture that’s hard to resist. Plus, it’s packed with fiber and protein, making it a great start to your day!
Meal Prep & Storage Notes
This Peanut Butter Banana Crockpot Oatmeal is perfect for meal prep! Here are some tips:
- Store any leftovers in an airtight container in the fridge for up to 5 days.
- Reheat individual portions in the microwave, adding a splash of milk if needed to loosen the consistency.
- Top with fresh bananas and a sprinkle of Truvia Brown Sugar Blend just before serving for a fresh taste.
Reader Questions
Can I use quick oats instead of steel cut oats?
While you can use quick oats, the cooking time and texture will change. Quick oats will cook much faster and may become mushy. Steel cut oats are recommended for a hearty texture.
Can I make this recipe dairy-free?
Absolutely! Just substitute the milk with your favorite plant-based milk, such as almond or oat milk, and you’ll have a delicious dairy-free version.
How do I make this recipe vegan?
To make this Peanut Butter Banana Crockpot Oatmeal vegan, simply use a plant-based milk and ensure that your peanut butter is free from any animal-derived ingredients.
Can I freeze the oatmeal?
Yes, you can freeze the oatmeal! Just let it cool completely, portion it into freezer-safe containers, and store it in the freezer for up to 3 months. Reheat in the microwave when ready to serve.
Next Up in Your Queue
- Banana Bread Recipe – A classic treat that’s perfect for using ripe bananas!
- Peanut Butter Chocolate Chip Cookies – A delicious dessert that satisfies your sweet tooth.
- Overnight Oats Recipes – Quick and easy breakfast options for busy mornings.
Time to Try It
This Peanut Butter Banana Crockpot Oatmeal is calling your name! With its simple preparation, nourishing ingredients, and satisfying flavor, it’s the perfect breakfast for any day of the week. Whether you’re fueling up for a busy day ahead or enjoying a lazy Sunday morning, this oatmeal will not disappoint. Gather your ingredients, set your crockpot, and enjoy the delicious aroma as you wake up to a warm, hearty breakfast waiting for you. Trust me, once you try it, you’ll want to make it a regular part of your breakfast rotation!

Peanut Butter Banana Crockpot Oatmeal
Ingredients
- 2 very ripe bananas mashed
- 1/4 cup peanut butter creamy or crunchy
- 3 cups milk any kind preferred
- 3 tablespoons Truvia Brown Sugar Blend
- 1 teaspoon cinnamon
- 1 teaspoon vanilla
- 2 tablespoons flax seed
- 1 cup steel cut oatmeal
- 1 Bananas for topping
- 1 Truvia Brown Sugar Baking Blend for topping
Instructions
- Start by gathering all your ingredients. Mash the very ripe bananas in a mixing bowl until smooth.
- In the same bowl, add the peanut butter, milk, Truvia Brown Sugar Blend, cinnamon, vanilla, flax seed, and steel cut oats. Stir everything together until well combined.
- Pour the mixture into your crockpot. Spread it evenly to ensure even cooking.
- Cover the crockpot with its lid and set it to cook on low for 6-8 hours.
- Once cooked, give the oatmeal a good stir. Serve warm, topped with fresh banana slices and an extra sprinkle of Truvia Brown Sugar Baking Blend for sweetness.
Equipment
- Crockpot/Slow Cooker
- Mixing Bowl
- Measuring cups and spoons
- Spatula
Notes
- Store leftovers in an airtight container in the fridge for up to 5 days.
- Reheat in the microwave with a splash of milk if needed.
- Top with fresh bananas and Truvia Brown Sugar Blend just before serving.
