Crunchy Sweet Potato Casserole Recipe

Crunchy Sweet Potato Casserole Recipe

This shop about this  crunchy sweet potato casserole recipe has been compensated by Collective Bias, Inc. and its advertiser. All opinions are mine alone. #CerealAnytime #CollectiveBias
In the same way that sweet potato casserole isn’t reserved for Thanksgiving, my kids like to eat cereal throughout the day. This served as the inspiration for our dinner plans this evening. People coat chicken and fish with crushed cereal, so I thought I would see what happens when you mix sweet potato casserole with cereal. And not just any cereal, but versatile Post’s Honey Bunches of Oats cereals. They come in a variety of flavors and complement many casseroles like Sweet Noodle Kugel, as a yummy topping. As an aside, I personally like to eat cereal out of the box as a snack, and Honey Bunches of Oats cereals have many different textures for your mouth to explore.


sweet potato casserole recipe

I like to microwave my sweet potatoes when making them to eat in their entirety or to smash for a casserole. I use the potato setting on my microwave (about 10 minutes). Each microwave varies, so be sure to check your potatoes and turn over after five minutes.

sweet potato casserole

Allow the sweet potatoes  to cool slightly, and then peel and place in a mixer.

sweet potato casserole recipe

First, mash the potatoes, and then add all the yummy flavors that make this an amazing sweet potato casserole recipe.

sweet potato casserole recipe

If you make this recipe ahead of time, you can allow it to cool slightly, before covering and placing in your fridge. You’ll want to let it chill for about an hour before cooking. It was hard to decide whether to go with the Honey Bunches of Oats Honey Roasted or Honey Bunches of Oats Crunchy with Almonds. We went with the Almond variety. 

sweet potato casserole recipe

Otherwise, bake your casserole for about 30 minutes. Then, it is time to cover your sweet potato casserole with the crunchy and sweet toppings that take it to a new level.

sweet potato casserole recipe

We layered our casserole with Honey Bunches of Oats with Almonds and mini marshmallows. I just love the presentation.

sweet potato casserole recipe

I love that the marshmallows get golden brown and the Honey Bunches of Oats with Almonds stay pretty crunchy. I could not resist this close-up shot.

sweet potato casserole recipe

Instead of staring at it, I thought you might like a scoop for yourself. What great flavors, making it the perfect side dish any time of year! Be sure to check out our other make ahead side dish recipes.

sweet potato casserole recipe

You can find all of the yummy Post’s Honey Bunches of Oats cereals at your Walmart store. There’s even a Honey Bunches of Oats Gluten Free Chocolate for those that need to be gluten free, Honey Bunches of Oats Crunch O’s and Kung Fu Panda Po Power Crunch all new and available at Walmart. 

honey bunches of oatsCrunchy Sweet Potato Casserole Recipe.

sweet potato casserole recipe

Sweet Potato Casserole with crunchy topping

Yield: 6-8 Side Dish Servings
Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes

A wonderful and easy sweet potato casserole great all year long.


  • 3 lb sweet potatoes or yams, cooked and peeled
  • ¼ cup brown sugar
  • ¼ cup butter, cut in cubes
  • ½ tsp ground cinnamon
  • 1 tsp vanilla extract
  • ¼ cup milk
  • 1 egg
  • pinch of salt
  • 1 to 1 1/2 cups Honey Bunches of Oats with Almonds


  1. Microwave your sweet potatoes until very tender. Allow to cool slightly then peel and add to a stand mixer. Preheat oven to 350 F degrees. Grease a baking dish (9 inch baking dish) and set aside.
  2. Add the brown sugar, butter cinnamon, vanilla extract, milk, egg and pinch of salt to the bowl with sweet potatoes and mix well.
  3. Spread the mashed sweet potatoes in the prepared casserole dish and bake for 30 minutes.
  4. Top with marshmallows and Honey Bunches of Oats with Almonds. I alternated the flavors.
  5. Place the dish back in the oven and bake for another 10 minutes or until the marshmallows are puffed and golden brown.
Nutrition Information
Yield 6 Serving Size 1
Amount Per Serving Calories 390Total Fat 10gSaturated Fat 5gTrans Fat 0gUnsaturated Fat 4gCholesterol 52mgSodium 230mgCarbohydrates 70gFiber 9gSugar 24gProtein 7g

All information and tools presented and written within this site are intended for informational purposes only. I am not a certified nutritionist and any nutritional information on should only be used as a general guideline.

sweet potato casserole recipe

How do you use cereal other than in a bowl with milk at breakfast? 


  1. I never would have thought to put cereal in sweet potatoes! But what a great combination. Two of my favorites in one dish.

  2. seriously, why didnt I think of this? What a great recipe. The crunch and the extra sweet sounds so good!

  3. What a fun way to change up a sweet potato casserole recipe! I love the idea of adding Honey Bunches of Oats to the recipe! YUM! #client

  4. I will admit I am not too fond of sweet potatoes – but I might try this with a bit of crunchy cereal on top!

  5. I’m the only one in our family who eats sweet potatoes. That is fine because it means there is always plenty for me!

  6. I am not a huge sweet potato fan but my husband adores them. He buys way too many and then I am left struggling to find ways to incorporate them so they don’t go bad. This sounds like a good recipe!

  7. This is so clever! I never would have thought to use Honey Bunches of Oats as a casserole topper. It’s one of our favorite cereals; I’m excited to try it with this recipe!

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