Spicy Breakfast Casserole with Vegetables – Easy & Flavorful

Enjoy this spicy breakfast casserole packed with fresh vegetables for a hearty, satisfying start to your day. Perfect for meal prep or weekend brunch.

Spicy Breakfast Casserole with Vegetables

Why You’ll Love It

This spicy breakfast casserole with vegetables is a delicious way to jump-start your day with bold flavors and wholesome ingredients. It’s packed with fresh veggies and just the right amount of heat to wake up your taste buds. Plus, it’s easy to prepare ahead, making busy mornings stress-free.

Ingredients

• 8 large eggs
• 1 cup milk (or almond milk for dairy-free)
• 1 cup shredded cheddar cheese (or vegan cheese)
• 1 large bell pepper, diced
• 1 medium onion, diced
• 1 cup fresh spinach, chopped
• 1 jalapeño, finely chopped (adjust for heat preference)
• 2 cloves garlic, minced
• 1 cup cooked breakfast sausage, crumbled (optional; can substitute with tofu or mushrooms)
• Salt and pepper to taste
• 1 teaspoon smoked paprika
• Cooking spray or butter for greasing the dish

Step-by-Step Instructions

1. Preheat your oven to 375°F (190°C). Grease a 9×13-inch casserole dish to prevent sticking.
2. In a large mixing bowl, whisk eggs, milk, salt, pepper, and smoked paprika until smooth.
3. Add the diced bell pepper, onion, chopped spinach, jalapeño, garlic, and sausage if using. Mix well.
4. Pour the mixture evenly into the greased baking dish.
5. Sprinkle the remaining shredded cheese evenly over the top.
6. Bake for 40-45 minutes, or until the center is firm and a toothpick comes out clean.
7. Let it cool slightly before slicing to serve. Enjoy hot with your favorite sides.

For more hearty recipes, check out our Easy Weeknight Dinners and Healthy Brunch Ideas.

Expert Tips

Ensure your eggs are whisked thoroughly for a smooth texture. Use fresh vegetables for the best flavor and crunch. If you prefer less heat, reduce the jalapeño or remove seeds. This casserole can be made ahead and refrigerated overnight, then baked in the morning for convenience.

Storage

Store leftovers in an airtight container in the refrigerator for up to 4 days. To freeze, wrap tightly with plastic wrap and foil, and freeze for up to 3 months. Reheat gently in the oven or microwave.

Variations

• Vegan: Substitute eggs with a chickpea flour batter and use plant-based cheese and sausage alternatives.
• Gluten-Free: This recipe is naturally gluten-free as long as you use gluten-free sausage.
• Dairy-Free: Use dairy-free cheese and milk alternatives.
• Lower Heat: Omit the jalapeño or substitute with milder peppers.

FAQ

Can I make this breakfast casserole ahead of time?

Yes, prepare the casserole the night before and refrigerate it, then bake fresh the next morning for easy breakfast.

Is this spicy breakfast casserole suitable for kids?

Adjust the jalapeño quantity or omit it to reduce spiciness for a kid-friendly version.

Can I freeze leftover breakfast casserole?

Absolutely, this breakfast casserole freezes well for up to 3 months. Thaw overnight and reheat before serving.

What can I substitute for breakfast sausage?

Use cooked diced mushrooms, crumbled tofu, or omit altogether for a vegetarian option.

How do I reheat leftovers without drying them out?

Reheat in the oven covered with foil or in the microwave with a damp paper towel to maintain moisture.

If you’ve tried this spicy breakfast casserole with vegetables, please leave a comment below! We’d love to hear your feedback. Don’t forget to rate, save, and share with friends.