Start by preheating your oven to 375°F (190°C). This will give it the perfect temperature to cook the casserole evenly and allow the flavors to come together in harmony.

Heat a large skillet over medium heat and add the venison sausage.

As the sausage cooks, use a spatula to break it up into small pieces.

Cook for about 5-7 minutes, until it’s browned and fully cooked through.

Once done, transfer the sausage to a paper towel-lined plate to drain excess fat.

In the same skillet, toss in the onions, bell peppers, and carrots.

Sauté them in the residual sausage fat for about 5 minutes, until they begin to soften and become fragrant.

Add the garlic, and sauté for an additional minute.

To make the creamy white gravy, add the butter to the skillet and let it melt.

Stir in the flour, creating a roux. Whisk it constantly to prevent any lumps from forming.

Slowly pour in the milk while continuing to whisk. Bring the mixture to a simmer and cook for 3-4 minutes, or until it thickens.

Season the gravy with salt, pepper, and a pinch of thyme or rosemary for extra depth of flavor.

In a large mixing bowl, combine the cooked venison sausage, sautéed vegetables, and the white gravy.

Add in the cooked pasta or rice (depending on your choice) and stir everything together until well coated.

Transfer the mixture into a greased casserole dish.

Sprinkle a generous layer of shredded cheese on top of the casserole.

Cover the casserole with foil and bake for 20 minutes.

After 20 minutes, remove the foil and bake for an additional 10 minutes, or until the cheese is melted and bubbly.

Let the casserole rest for a few minutes before serving to allow it to set.

Scoop out generous portions and enjoy the rich, savory combination of venison sausage, vegetables, and creamy white gravy.

Cooking is all about personalizing the experience to your tastes and preferences. Here are some pro tips and variations to elevate your white gravy casserole with vegetables and venison sausage:

While venison sausage provides a rich, earthy flavor, feel free to experiment with other proteins. Try using ground beef, turkey, or even a combination of vegetables for a vegetarian option.

For added flavor, consider adding spices like smoked paprika or Italian seasoning to the sausage before cooking.

Mix up the vegetables to suit your palate. Try adding mushrooms, zucchini, or spinach for added texture and nutrition.

Roasting vegetables beforehand adds a deeper, caramelized flavor to the casserole.

Swap out the shredded cheese for something different! Cheddar, mozzarella, or even a sharp Parmesan can bring unique flavors to the dish.

For a gooey, melty topping, consider blending two types of cheeses for extra creaminess.

Fresh herbs like thyme, rosemary, or parsley can bring brightness and depth to the casserole.

A dash of nutmeg or a pinch of crushed red pepper flakes adds warmth and complexity to the dish.

If you prefer a thinner gravy, simply add a bit more milk or chicken broth while simmering the roux. For a thicker consistency, increase the flour slightly.

Don’t be afraid to experiment with dairy alternatives like almond milk or coconut milk for a lighter or dairy-free version.

Garnish with fresh herbs or a sprinkle of breadcrumbs before baking for added texture.