This post contains affiliate links. As an Amazon associate I earn qualifying purchases. Clickย hereย for more about this policy.

This high protein Crockpot Oatmeal recipe with apples and cranberries is an absolute keeper. I feel certain it’s going to be your next favorite protein rich breakfast and you’ll be making it every week! It’s hearty, packed with fiber, and is a great dish to kick start your day with. Best of all, you’ll just need 10 minutes of hands-on time to put everything together. 

A bowl of crockpot oatmeal with apples and cranberries on the table with a white handled spoon resting to the side.
Save this recipe!
Get this sent to your inbox, plus get new recipes from us every week!

I’m a huge advocate of starting the day with a protein rich breakfast, and my chocolate protein oats and protein overnight oats are always in my rotation! I also love this make ahead berry protein baked oats, which always turns out amazing. 

Inspired by that, I thought of making a crockpot oatmeal with old-fashioned oats, and I’m so glad I tried this one out. Everyone in my family absolutely loves it, and now, it’s regularly on my meal prep routine too. 

Why You’ll Love This Crockpot Oatmeal Recipe

  • Low calorie: The oatmeal is sweetened with coconut sugar and is an excellent low calorie breakfast option to make, especially if you’re watching your weight.
  • Make ahead breakfast: If you love meal prepping, this one’s going to be a great addition to the menu. It’s great to make over the weekend and enjoy throughout the week.
  • Easy to make: It’s a seriously easy, no-fuss recipe to have in your arsenal.
  • Healthy and filling: If you love starting your day with a healthy, high protein breakfast, you’ll love this filling recipe.

Ingredients

Ingredients to make crockpot oatmeal with cranberries and apples on the table before preparing.
  • Apple: You can use almost any kind of apple here, but I would recommend using a sweet variety like Honeycrisp which helps to naturally sweeten the oatmeal.
  • Rolled oats: Rolled oats have the best texture and are chock full of fiber, which makes them the perfect choice for this recipe. 
  • Applesauce: For a bit of natural sweetness. 
  • Cranberries: I used frozen cranberries. If you have fresh cranberries, feel free to use them. 
  • Coconut sugar: To sweeten the oatmeal. I like the coconut sugar because it has a lower glycemic index but feel free to use maple syrup, agave or honey if you prefer.
  • Egg whites: Boosts the protein and helps give some structure to the dish. Whole eggs won’t give you as much protein so I don’t recommend using them.
  • Milk: To get the mixture to the right consistency. 
  • Seeds: I used a mix of pumpkin seeds, chia seeds, and hemp seeds here. These lend the slow cooker oatmeal a nice boost in nutrition, add some texture, and also help thicken the oatmeal by absorbing liquid.
  • Flavorings: You’ll also need a dash of vanilla extract for the flavor, and some cinnamon to lend a bit of warmth to the dish. 

See the recipe card below for exact ingredient amounts, nutritional information, and detailed instructions.

Variations & Dietary Modifications

  • Dairy-free: Swap the milk in the recipe for unsweetened almond milk or any other plant based milk of your choice to make a dairy-free version of this recipe. 
  • Fruit swap: Swap the apple for pear and use other berries like strawberries, raspberries or blueberries to enjoy a different flavor variation.
  • Add nuts: Nuts like pecans, almonds, and walnuts can be a great addition to this crockpot oatmeal recipe.

How to Make Crockpot Oatmeal with Apples and Cranberries

To make this Crockpot protein oatmeal, start by spraying the inside of your Crockpot with some nonstick cooking spray.

Adding the milk to a mixing bowl.

Step 1: Whisk eggs and milk. Combine the eggs and milk in a large mixing bowl and whisk together.

Ingredients for slow cooker oatmeal in a bowl.

Step 2: Add remaining ingredients. Add in all the remaining ingredients.

Oatmeal, fruit, and other ingredients mixed together with the milk.

Step 3: Mix well. Gently mix everything.

The oatmeal mixture poured into a crockpot.

Step 4: Transfer to slow cooker. Transfer the oatmeal mixture to the greased slow cooker and cook on low for 3 hours or on high for 1 hour.

Cooked crockpot oatmeal in the slow cooker.

Step 5: Finish up and serve. Once the apple and cranberries have softened and the oatmeal is cooked turn off the slow cooker and serve immediately. 

Storage Directions 

  • Storing: Store the leftover baked oatmeal in the refrigerator for up to 4 days, and reheat it in the microwave whenever you want to. Make sure you cover the container with plastic wrap or a lid to seal in the moisture.  
  • Reheating: You can reheat the oatmeal in the microwave or the oven. Just make sure you don’t end up overcooking it, and cover it with a lid to keep it moist.
  • Make ahead: Make this crockpot oatmeal in a big batch and portion it out into meal prep containers to store for months. You can then reheat them from frozen, or thaw them overnight in the refrigerator and reheat them in the morning. 

Serving Suggestions

You can enjoy this healthy oatmeal hot or cold. Team it up with Greek yogurt for some extra protein or top it with a drizzle of maple syrup and chopped nuts for some sweetness and texture. 

I love enjoying a bowl of this oatmeal with my hot chocolate smoothie or low calorie pumpkin spice latte during the colder months of the year. You can also pair it with this carrot cake protein smoothie or a healthy pumpkin smoothie.

Two bowls of crockpot oatmeal with apple and cranberry in a bowl with a spoon in one.

Recipe Tips

  • Thaw first: If you’re using frozen cranberries, remember to thaw them first and then use them for the recipe.
  • Bake it: If you don’t have a crockpot or just want to bake the oatmeal instead, you can do that too. Portion it out into ramekins or pour the mixture into an oven safe dish and bake at 375 degrees for about 30-45 minutes.
  • Adjust the flavors: Feel free to use a bit more vanilla or cinnamon, leave out the sweetener, or add a bit more. There’s lots of flexibility to make it to your own tastes.

Recipe FAQs

Can I use instant oats instead of rolled oats?

Technically, you can use instant or quick-cooking oats too, but they don’t tend to preserve their texture, and end up turning mushy when you use them for this recipe.

Can I make this on the stovetop?

You absolutely can! Use a heavy-bottomed saucepan or pot to cook the oatmeal on a stovetop. Make sure you keep the heat medium-low and stir frequently so that you don’t end up burning it. Cook until the fruit reaches the desired consistency and the oats absorb the milk. It should take about 15-20 minutes.

A bowl of apple oatmeal with a spoon lifting up a bite.

More Delicious Breakfast Recipes

If you tried this cranberry and apple crockpot oatmeal recipe or any other recipe on my website, please please leave a 🌟 star rating and let me know how you go in the 📝 comments below.

A bowl of cranberry apple crockpot oatmeal on the table with a spoon resting in the bowl.
5 from 2 votes
Servings: 4 servings

Cranberry Apple Crockpot Oatmeal

Enjoy a bowl of this comforting and healthy Crockpot oatmeal with apples and cranberries this fall! It's the perfect hearty, wholesome and filling breakfast that comes together with just 10 minutes of effort.
Prep: 10 minutes
Cook: 1 hour
Total: 1 hour 10 minutes
Save this recipe?
Get this sent to your inbox, plus get new recipes from us every week!

Ingredients 

Instructions 

  • Spray inside of a crockpot with nonstick cooking spray.
  • In a large mixing bowl, which together the egg whites with the milk then add the remaining ingredients.
  • Add the ingredients to a slow cooker. Cook on low 3 hours or high 1 hour until oats are cooked and cranberries and apples are soft.
  • Serve topped with Greek Yogurt with cinnamon sprinkled on top.

Notes

  • Make a double or triple batch and portion it out into meal prep containers to store in the freezer for months. They’re great to reheat from frozen or you can thaw them overnight in the refrigerator and reheat them in the morning. 
  • This healthy oatmeal is meant to be served warm but you can enjoy it cold too. Add some Greek yogurt for some extra protein on top or drizzle some maple syrup and add some chopped nuts for some additional sweetness and texture. 
  • You can also make this recipe on the stove or oven. For the oven, portion it out into ramekins or pour the mixture into an oven safe dish and bake at 375 degrees for about 30-45 minutes. The ramekins may cook more quickly, so keep an eye on them. For the stove, cook over medium low heat and cook until the liquid absorbs completely and  the oats are tender. 

Nutrition

Serving: 1serving, Calories: 365kcal, Carbohydrates: 54g, Protein: 17g, Fat: 10g, Saturated Fat: 3g, Polyunsaturated Fat: 4g, Monounsaturated Fat: 2g, Trans Fat: 0.01g, Cholesterol: 9mg, Sodium: 122mg, Potassium: 494mg, Fiber: 8g, Sugar: 20g, Vitamin A: 196IU, Vitamin C: 5mg, Calcium: 153mg, Iron: 3mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Like this? Leave a comment below!
Avatar photo

Megan

Megan is a nutritionist who coaches women 35+ lose weight sustainably. She is the author of the Low Calorie Cookbook, fitness instructor, host of the Dish On Ditching Diets Podcast and creator of Skinny Fitalicious where you get lighter, higher protein recipes. Follow Megan on Facebook, Pinterest, YouTube and Instagram for the latest updates.

You May Also Like

5 from 2 votes (1 rating without comment)

Leave a comment

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

Recipe Rating




35 Comments

  1. Rehoboth says:

    Wonderful oatmeal recipe!

  2. Deb says:

    Can I add protein powder to this?

    1. Megan says:

      Yes, you can add protein powder. You will need to add more liquid to balance that. How much will depend on the consistency you like and the type of protein powder you use.

  3. Deb says:

    Can this be frozen?

    1. Megan says:

      Yes, oatmeal can be frozen then thawed and reheated.

  4. Melinda says:

    Can I freeze extra servings?

    1. Megan says:

      Yes

  5. Gemma says:

    Can you use coconut milk instead of almond milk?

    1. Megan says:

      Of course you could!

  6. Emily says:

    I must totally not be very cool, because I was never even talked to at the gym… I think people just notice how well you do at certain things or your consistency Megan, and they admire that!

    I’m actually more of a work out at home gal; it takes bravery for me to go to the gym. O_O

    1. Megan says:

      Oh girl, you don’t have to look a certain way or even know what you’re doing. You just need to show up with the confidence of a rockstar!