Savory Breakfast Sausage and Cheese Casserole Recipe

Start your day off right with a warm and hearty Savory Vegan Breakfast Sausage and Cheese Casserole.

This comforting dish combines flavorful plant-based breakfast sausage, melty dairy-free cheese, and a buttery vegan crescent roll base, making it perfect for family gatherings or relaxed weekend brunches.

Why Make This Recipe

This casserole is not only delicious but also incredibly easy to prepare. It’s a wonderful way to bring everyone together at the breakfast table, and the leftovers make for a quick, satisfying meal later in the day. Best of all, it’s highly customizable with your favorite vegetables, herbs, or spices.

How To Make Savory Breakfast Sausage and Cheese Casserole

Ingredients:

1 ½ cups vegan liquid egg substitute (or blended silken tofu/chickpea flour mixture)
1 pound plant-based breakfast sausage
1 cup unsweetened plant-based milk (soy, oat, or almond)
2 cups vegan cheddar-style cheese, shredded
½ teaspoon black pepper
½ teaspoon sea salt
½ teaspoon dried minced garlic
½ teaspoon dried minced onion
1 vegan refrigerated crescent roll dough sheet

Directions:

Preheat your oven to 350°F (175°C).
In a skillet, cook the plant-based breakfast sausage over medium heat until browned. Remove from heat and set aside to cool for 5 minutes to prevent excess moisture in the casserole.
Unroll the vegan crescent roll dough sheet and press it evenly into the bottom of a greased 9×13-inch casserole dish, pinching any seams together to form a solid base.
Evenly sprinkle the cooked sausage over the dough, followed by the shredded vegan cheese to ensure consistent flavor in every bite.
In a mixing bowl, whisk together the vegan egg substitute, plant-based milk, black pepper, sea salt, dried minced garlic, and dried minced onion until smooth and well combined.
Pour the mixture evenly over the sausage and cheese layer. Bake in the preheated oven for 30–35 minutes, or until the casserole is set and lightly golden on top.
Remove from the oven, garnish with fresh parsley if desired, cut into 12 squares, and serve warm.

Prep Time And Nutrition Facts

This recipe takes about 10 minutes to prepare and 30–35 minutes to cook, for a total of approximately 45 minutes. It serves 12 people, with each serving containing around 280–300 calories, 14g of plant-based protein, and 20g of fat.

How To Serve Savory Breakfast Sausage and Cheese Casserole

Serve this casserole warm, straight from the oven. It pairs beautifully with fresh fruit, crispy hash browns, or a light green salad for a well-balanced vegan breakfast or brunch.

How To Store Savory Breakfast Sausage and Cheese Casserole

Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat individual portions in the microwave or warm the entire dish in the oven until heated through.

Tips To Make Savory Breakfast Sausage and Cheese Casserole

Add vegetables like bell peppers, spinach, mushrooms, or tomatoes for extra flavor and nutrition.
Swap vegan cheddar for mozzarella-style or pepper jack-style dairy-free cheese for variety.
For extra spice, use spicy plant-based sausage or add diced jalapeños or red pepper flakes.
Let the casserole rest for a few minutes before slicing for cleaner cuts.

Health And Benefits Of This Recipe

This vegan casserole is a satisfying source of plant-based protein, healthy fats, and essential nutrients. Dairy-free cheese and fortified plant milk provide calcium, while eliminating animal products helps reduce cholesterol intake. It’s a wholesome, comforting option that supports a balanced, plant-forward lifestyle.

Variation (If Any)

Try using different plant-based sausages, adding roasted vegetables, or mixing in fresh herbs like basil, parsley, or cilantro for added freshness and flavor. A whole-grain or gluten-free crescent dough can also be used if desired.

FAQs

Can I make this recipe ahead of time?
Yes, you can assemble the casserole the night before, cover it, and refrigerate until ready to bake in the morning.

What can I use instead of crescent roll dough?
Vegan puff pastry, biscuit dough, or a homemade plant-based biscuit crust all work well.

Is this casserole freezer-friendly?
Yes, you can freeze the unbaked casserole. Cover tightly and bake from frozen, adding a few extra minutes to the cooking time.

Can I use egg substitutes in this recipe?
Yes, silken tofu, chickpea flour mixtures, or commercial vegan egg replacers all work, though texture may vary slightly.

What sides go well with this casserole?
Fresh fruit, dairy-free yogurt, or a simple green salad pair nicely with the richness of the dish.

How do I ensure the casserole doesn’t turn out soggy?
Avoid excess liquid, cook the sausage thoroughly, and allow the casserole to rest briefly after baking.

Can I add herbs and spices?
Absolutely! Customize the flavor with your favorite herbs and seasonings.