Casseroles have a reputation for being the ultimate comfort food for a reason—they’re simple, satisfying, and perfect for feeding a crowd. This Keto Sausage Breakfast Casserole is no exception! It packs all the savory flavors of a classic breakfast into one easy-to-make dish. Forget juggling multiple pans on a busy morning; just mix, pour, and bake your way to a delicious, protein-packed meal that will keep you fueled for hours. It’s a game-changer for meal prep and a guaranteed hit at any brunch table.
Ingredients
• 1 lb (450g) breakfast sausage
• 10 large eggs
• 4 oz (113g) sharp cheddar cheese, shredded
• 1 cup (96g) almond flour
• ¼ cup (28g) flaxseed meal
• 4 tbsp (57g) butter, melted
• 6 tbsp sugar-free maple syrup, divided
• ½ tsp onion powder
• ½ tsp garlic powder
• ¼ tsp dried sage
• Salt and freshly ground black pepper, to taste
Instructions
1. Directions
2. Preheat your oven to 350°F (175°C). Grease a 9×13 inch casserole dish or line it with parchment paper.
3. In a large skillet over medium-high heat, cook the breakfast sausage, breaking it apart with a spoon, until it’s fully browned. Drain off any excess grease and set aside.
4. In a large mixing bowl, whisk together the almond flour, flaxseed meal, onion powder, garlic powder, dried sage, salt, and pepper.
5. To the dry , add the 10 eggs, shredded cheese, melted butter, and 4 tablespoons of the sugar-free maple syrup. Whisk until everything is well combined.
6. Gently fold the cooked sausage into the egg mixture.
7. Pour the entire mixture into your prepared casserole dish, spreading it into an even layer. Drizzle the remaining 2 tablespoons of maple syrup over the top.
8. Bake for 45-55 minutes, or until the center is set and a knife inserted into the middle comes out clean. Let it cool for at least 10 minutes before slicing and serving.
Nutritional Information
• Nutritional Info
• Per Serving (makes 8)
• Calories: 480
• Fat: 41.2g
• Net Carbs: 3g
• Protein: 22.7g
Pro Tips
• Feel free to add low-carb vegetables like sautéed spinach, mushrooms, or diced bell peppers for extra flavor and nutrients. Just be sure to cook them and squeeze out any excess moisture first.
• Experiment with different cheeses! Smoked gouda, Monterey Jack, or a spicy pepper jack would all be delicious substitutions for cheddar.
• This casserole is perfect for meal prep. Store individual slices in airtight containers in the refrigerator for up to 4 days. Reheat in the microwave for a quick and easy breakfast.
• To check for doneness, gently shake the pan. The center should be firm and not jiggle, and the top will be golden brown.
FAQ
Q: Can I add vegetables to this keto breakfast casserole
A: Yes, you can add low-carb vegetables like sautéed spinach, mushrooms, or diced bell peppers. Be sure to cook them and squeeze out any excess moisture first to prevent the casserole from becoming watery.
Q: How do I store and reheat this sausage casserole
A: Store individual slices in an airtight container in the refrigerator for up to 4 days. To reheat, simply place a slice in the microwave until it’s warmed through for a quick and easy breakfast.
Q: Can I use a different type of cheese in this recipe
A: Absolutely! While the recipe uses sharp cheddar, you can easily substitute it with other cheeses like smoked gouda, Monterey Jack, or a spicy pepper jack for a different flavor.
Q: How do I know when the casserole is fully cooked
A: The casserole is done when the top is golden brown and the center is set and doesn’t jiggle. You can also test it by inserting a knife into the middle; it should come out clean. The typical bake time is 45-55 minutes.
