This Paleo breakfast casserole with turkey bacon is a wholesome, satisfying dish layered with roasted sweet potatoes, caramelized onions, Brussels sprouts, and fluffy eggs. It’s a clean, protein-packed meal that’s perfect for meal prep or feeding a hungry crowd.

Why You Will Love This Recipe

You will love this recipe because it’s hearty, nutritious, and incredibly convenient. It’s a one-dish meal you can make ahead, packed with flavor and perfect for busy mornings or relaxed weekend brunches.

Paleo Breakfast Casserole (Whole30)

There’s something comforting about waking up knowing breakfast is already taken care of. No rush, no stress, just something warm waiting in the kitchen.

This Paleo breakfast casserole with turkey bacon came from a time when I needed meals to be both simple and reliable. Mornings were busy, and I wanted something that felt homemade without having to cook from scratch every day.

I remember standing in the kitchen one evening, looking at a mix of ingredients that didn’t seem connected at first. Sweet potatoes, eggs, vegetables, and turkey bacon.

It didn’t take long to realize they could come together into something much more.

The sweet potatoes became the base. Thinly sliced and roasted, they bring a natural sweetness and a soft, satisfying texture.

As they cook, they develop slightly golden edges, which adds a subtle depth to the dish.

Turkey bacon adds that familiar savory flavor but keeps things a bit lighter. It crisps up nicely and blends perfectly with the other ingredients.

Then come the Brussels sprouts. Roasting them brings out their nutty, slightly crisp character.

They balance the sweetness of the potatoes and add a bit of texture to every bite.

Caramelized onions are one of the most important layers. Cooking them slowly transforms their flavor into something rich and slightly sweet.

It’s a step that takes a little patience, but it makes a big difference.

The egg mixture ties everything together. Eggs, coconut milk, and simple seasonings create a soft, custard-like texture.

Coconut milk adds a gentle richness without overpowering the dish.

Nutritional yeast brings a subtle cheesy flavor, even without dairy. It’s a small detail that enhances the overall taste.

Layering everything carefully ensures each bite is balanced. You get a little bit of everything in every slice.

As it bakes, the casserole sets beautifully. The edges turn lightly golden, while the center stays soft and tender.

The smell alone makes the kitchen feel warm and inviting. It’s the kind of dish that draws people in.

This recipe is perfect for meal prep. Slice it into portions and you have breakfast ready for days.

It also works well for gatherings. Serve it straight from the dish, and it feels both simple and thoughtful.

Emotionally, it feels like preparation and care. Like taking a moment now to make the rest of the week easier.

And those are often the recipes that stick with us. The ones that quietly make life a little smoother.

Servings & Time

• Servings: 8
• Prep Time: 20 minutes
• Cook Time: 55 minutes
• Total Time: 1 hour 15 minutes

Ingredients

• 12 slices turkey bacon, chopped
• 2 large sweet potatoes, peeled and sliced thin
• 3 cups Brussels sprouts, trimmed and halved or chopped
• 1 large onion, thinly sliced
• 12 large eggs
• ⅓ cup full-fat coconut milk
• ¼ cup nutritional yeast
• 1 tablespoon cooking fat (plus more as needed)
• ½ teaspoon garlic powder
• ½ teaspoon salt (plus more to taste)
• Black pepper, to taste

Instructions

Cook the Turkey Bacon

1. Preheat oven to 425°F and grease a 9×13-inch baking dish.
2. Cook chopped turkey bacon in a skillet over medium heat until lightly crispy.
3. Remove and set aside, reserving any drippings if available.

Roast the Vegetables

4. Toss sweet potatoes with cooking fat and a pinch of salt.
5. Arrange in the casserole dish in an even layer.
6. Toss Brussels sprouts with cooking fat and spread on a baking sheet.
7. Roast sweet potatoes for about 30 minutes and Brussels sprouts for 20 minutes.

Caramelize the Onions

8. In the same skillet, cook onions over medium-low heat.
9. Stir occasionally and cook for 20–25 minutes until soft and golden.

Prepare Egg Mixture

10. In a bowl, whisk together eggs, coconut milk, nutritional yeast, garlic powder, salt, and pepper.

Assemble

11. Reduce oven temperature to 400°F.
12. Layer roasted Brussels sprouts over sweet potatoes.
13. Add caramelized onions and turkey bacon.
14. Pour egg mixture evenly over the casserole.

Bake

15. Bake for about 25 minutes until the center is set and edges are lightly golden.

Serve

16. Let cool slightly, slice, and serve warm.

Tips

Make ahead: Bake in advance and reheat portions during the week.
Add herbs: Fresh thyme or parsley adds extra flavor.
Swap veggies: Try broccoli or kale instead of Brussels sprouts.
Storage: Keep refrigerated for up to 5 days.
Reheat gently: Warm in oven or microwave until heated through.