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  • Author: Asma
  • Prep Time: 20 minutes
  • Cook Time: 15 minutes
  • Total Time: 35 minutes
  • Yield: 8 servings 1x
  • Category: Dinner, Casserole
  • Method: Baking
  • Cuisine: American
  • Diet: Gluten Free

Description

This Cheesy Cauliflower Casserole is a low-carb, creamy, and hearty dish loaded with smoked sausage, broccoli, and a rich cheese sauce. Perfect for a comforting family dinner, this easy casserole is packed with flavor and takes just 35 minutes to make!


Ingredients

Scale
  • 1 lb broccoli florets
  • 1/2 lb cauliflower florets
  • 1 tbsp vegetable oil
  • 1 small yellow onion, finely diced
  • 3 cloves garlic, minced
  • 12 oz smoked sausage (Polish or Andouille), sliced into 1-inch rounds
  • 8 oz cream cheese, room temperature, cubed
  • 1/2 cup mayonnaise (or plain yogurt/sour cream)
  • 2 cups shredded Mexican blend cheese, divided
  • 2 tbsp Dijon mustard
  • Salt & black pepper, to taste

Instructions

1. Preheat & Prep:

  • Preheat the oven to 400°F (200°C).
  • Lightly grease a 9×13 baking dish and set aside.

2. Cook the Vegetables:

  • Bring a large pot of water to a boil.
  • Add broccoli and cauliflower florets; boil for 3 minutes until slightly tender.
  • Drain well and set aside.

3. Cook the Sausage & Aromatics:

  • Heat vegetable oil in a skillet over medium-high heat.
  • Add diced onion and sauté for 2 minutes.
  • Stir in minced garlic and cook for 15 seconds until fragrant.
  • Add sliced smoked sausage and cook for 3 minutes, stirring frequently, until browned.

4. Assemble the Casserole:

  • Transfer the broccoli, cauliflower, and sausage mixture into the prepared baking dish.
  • In a mixing bowl, combine cream cheese, mayonnaise, 1 cup shredded cheese, Dijon mustard, salt, and pepper.
  • Stir the cheese mixture into the baking dish until everything is well coated.
  • Sprinkle the remaining 1 cup shredded cheese on top.

5. Bake:

  • Bake for 12–15 minutes, or until the cheese is melted and the top is golden brown.
  • Remove from oven and serve hot.

Notes

  • For extra crunch, sprinkle crushed pork rinds or almond slivers on top before baking.
  • Try different cheeses like cheddar, mozzarella, or gouda for a unique flavor twist.
  • Spice it up! Add red chili flakes or a splash of hot sauce for some heat.
  • Storage: Keep leftovers in an airtight container in the fridge for 3–4 days.