The best savory and sweet flavors of fall, all in one breakfast casserole the whole family will love!

Apple, Sweet Potato, and Sausage Breakfast Casserole
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Michigan apple season has arrived…

…and we are totally here for it! Honestly with the way 2020 has been going, I wouldn’t have been surprised if this year was one of those years where we got a late frost in the late spring to ruin apple blossoms, but as it turns out, Mother Nature wanted to gift Michigan with a bumper crop of sweet, delicious apples this year! The trees are quite literally loaded!

Apple, Sweet Potato, and Sausage Breakfast Casserole

A new, savory apple recipe

We’ll for sure be picking apples many weekends this fall, which means we’ll have plenty for those apple pies during Thanksgiving, and of course sweet breakfast muffins before school, and apple coffee cake on the weekend! I’m planning on making a freezer batch of butternut squash and apple soup, but had a craving for a warm savory breakfast using our freshly picked apples. I played around with this idea of a savory and sweet breakfast casserole last winter, and I’m ready to share it!

Apple, Sweet Potato, and Sausage Breakfast Casserole

Gorgeous presentation, fuss-free breakfast casserole prep!

I know, I know…this probably isn’t much of a weekday breakfast. But that’s what weekends are for right? We get to look forward to warm, comforting breakfasts that take just a little longer in the oven to make. While this breakfast casserole probably isn’t school morning prep material, it is definitely really easy to get into the pan, and then you can enjoy your jammies and fuzzy slippers under the blankets while it bakes on a Saturday or Sunday morning.

Apple, Sweet Potato, and Sausage Breakfast Casserole

The Method :: The Sausage

Whether you have a local farmer that you love to get sausage from, or you make your own, you’ll start by flavoring your skillet with warm sausage flavor, browning your sausage through. We purchase a half grass-fed cow every year, so typically I just season some of our ground beef with my own sausage season blend.

Apple, Sweet Potato, and Sausage Breakfast Casserole

The Method :: The Veggies & Apples

While the star of the show for this breakfast casserole certainly is the big, chunky sweet apples, I did manage to sneak in some pretty sweet potatoes too. The sweet potatoes add some bulk to the casserole, not to mention pretty color and a little starchy veggie sweetness. You’ll start caramelizing the sweet potatoes first, since they take a bit longer to cook. Cooking the veggies in the sausage drippings adds flavor that you just can’t create any other way! The rest of the veggies and the apples will soften rather quickly and then you can stir the sausage back in with a healthy cup of cheese.

Apple, Sweet Potato, and Sausage Breakfast Casserole

The Method :: Assembling the Breakfast Casserole

Once you pour your veggie, apple, sausage mixture into your casserole dish, all you have to do is pour in some whisked eggs and milk of choice, and bake it off! The prep time takes about 15 minutes and then you can be hands free. On a weekend that absolutely means you can hop back in bed, or snuggle up with your favorite blanket on the couch with the kids for cartoons!

Apple, Sweet Potato, and Sausage Breakfast Casserole

Swaps and subs for the breakfast casserole

While I absolutely recommend the exact veggie/apple/sausage combo in this recipe card (please trust me – the balance of savory/sweet will knock your socks off!), I know sometimes you just don’t have everything on hand. I do think you could swap bacon for the sausage, or just leave the meat out if you wish. If you leave the meat out, you’ll want to bulk up the casserole with more veggies. You can swap kale for the spinach. You can swap regular white potato for the sweet potato, and I think squash would be lovely here too.

Apple, Sweet Potato, and Sausage Breakfast Casserole

Does it freeze?

The jury is still out on that. I’ll update you later this week though! I froze one square of the casserole and will thaw it out next week and update here! Stay tuned! What I WOULD do though, is bake this off on a Saturday or Sunday, and refrigerate any leftovers. You can eat the leftovers on Monday or Tuesday before school by warming the squares up in the oven. If you aren’t baking for a crowd, you could halve this recipe and make a smaller portion too.

Apple, Sweet Potato, and Sausage Breakfast Casserole

Holiday morning perfect!

I was having a conversation with friends earlier this week while I was preparing to photograph this recipe and one of my friends mentioned how perfect this casserole sounded for Thanksgiving morning brunch. I couldn’t agree more! I also think it would be so great for Christmas morning as well!

Apple, Sweet Potato, and Sausage Breakfast Casserole
Apple, Sweet Potato, and Sausage Breakfast Casserole

Apple, Sweet Potato, and Sausage Breakfast Casserole

Renee Kohley – Raising Generation Nourished


  • 2 tbsp of butter or olive oil or combo of both
  • 1 lb ground sausage of choice I make my own using plain ground beef or pork with my own sausage season blend
  • 2 small sweet potatoes ½-inch cube (2 cups of ½-inch cube sweet potato. I didn’t peel but you can if you want)
  • ½ medium onion diced
  • ½ red bell pepper diced
  • 2 medium apples 1-inch cube (I didn’t peel, but you can if you want)
  • 1 – 1½ tsp sea salt
  • ½ tsp dried thyme
  • ¼ tsp pepper
  • 3 cloves of garlic fine chop
  • 1 handful of baby spinach chopped
  • 1 – 1 ½ cups cheese of choice shredded
  • 12 eggs
  • ½ cup full fat coconut milk or milk


  • Pre-heat the oven to 400 degrees and butter a 9×13 casserole dish.
  • Warm a large skillet over medium-high heat, melt the butter, and brown the sausage. Use a slotted spoon to scoop the browned sausage out of the skillet, leaving the fat behind to cook the veggies in.
  • Add the sweet potato to the fat in the skillet over medium-high heat, and cook for a few minutes. Sweet potato takes a bit longer to cook than the other veggies, so don’t add the others just yet.
  • Once the sweet potato has cooked for a few minutes, add the onion, pepper, apples, sea salt, thyme, and pepper, and cook over medium-high heat, stirring occasionally. Cook the veggies for about 7-10 minutes until soft and sweet.
  • Add the garlic and spinach to the skillet, stir, and cook for one minute. Turn the skillet off, and stir in cooked sausage and the shredded cheese.
  • Dump the cooked veggie/sausage mixture from the skillet into the buttered casserole dish, and spread the mixture out evenly. Whisk the eggs and milk in a medium mixing bowl and pour over the veggie/sausage mixture.
  • Bake the breakfast casserole for 25-30 minutes at 400 degrees until the eggs are set, and the top is a pretty golden brown. Let the casserole rest for 5-10 minutes before cutting.
Tried this recipe?Let us know how it was!
Apple, Sweet Potato, and Sausage Breakfast Casserole

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    1. Hi Diane! I do this all the time! I actually pull it from the fridge and put it in the oven while it pre-heats and cook for the same amount of time! Keep an eye on it in case our ovens run differently!

  1. Renee this recipe sounds wonderful. I was just wondering if I c an substitute eggs with something else. I would like to make this as my son and grandson will be here and They can’t eat eggs. we use oatmilk or non dairy milksas we all have dairy issues.