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4.32 from 16 votes
big silver spoon set inside a cheesy cauliflower broccoli casserole studded with slices of smoked sausage

Cheesy Broccoli, Sausage, and Cauliflower Casserole

17 17 17
WW Freestyle: 14
Prep Time20 mins
Cook Time15 mins
Total Time35 mins
This Cheesy Cauliflower, Broccoli and Sausage Bake is a creamy low-carb dinner made with smoked sausage and hearty vegetables. It's an easy, cheesy casserole recipe the whole family will love!
Course: Dinner
Cuisine: American
Servings: 8
Calories: 448


  • Stove
  • Oven


  • 1 pound broccoli florets
  • 1/2 pound cauliflower florets
  • 1 tablespoon vegetable oil
  • 1 small yellow onion, finely diced
  • 3 cloves garlic, minced
  • 12 ounces smoked sausage, polish or andouille, sliced into 1-inch rounds
  • 8 ounces cream cheese, room temperature, cut into cubes for easier mixing
  • 1/2 cup mayonnaise, or sub plain yogurt or sour cream
  • 2 cups shredded mexican blend cheese, divided
  • 2 tablespoons dijon mustard
  • salt and fresh ground pepper, to taste


  • Preheat oven to 400˚F.
  • Lightly grease a 9x13 baking dish; set aside.
  • Add water to a large pot, filling it about halfway up, and bring to a boil.
  • Add broccoli florets and cauliflower florets to the boiling water.
  • Bring to a boil and continue to cook for 3 minutes. Drain well and set aside.
  • In the meantime, add vegetable oil to a skillet and heat over medium-high heat.
  • Stir in onions and cook for 2 minutes.
  • Add garlic and cook for 20 seconds.
  • Stir in smoked sausage and cook for 3 minutes, or until browned on all sides. Stir frequently.
  • Transfer broccoli, cauliflower, plus sausage mixture to previously prepared baking dish.
  • In a mixing bowl combine cream cheese, mayonnaise, 1 cup shredded cheese, dijon mustard, salt, and pepper; mix until thoroughly incorporated.
  • Stir the cream cheese mixture into the broccoli mixture; stir around until everything is well combined. Add remaining shredded cheese on top.
  • Bake for 12 to 15 minutes, or until cheese is melted and top is golden brown.
  • Remove from oven and serve.


Inspired by Diet Doctor
Nutrition Facts
Cheesy Broccoli, Sausage, and Cauliflower Casserole
Amount Per Serving
Calories 448 Calories from Fat 351
% Daily Value*
Fat 39g60%
Saturated Fat 16g80%
Cholesterol 85mg28%
Sodium 828mg35%
Potassium 432mg12%
Carbohydrates 10g3%
Fiber 2g8%
Sugar 3g3%
Protein 16g32%
Vitamin A 907IU18%
Vitamin C 65mg79%
Calcium 391mg39%
Iron 1mg6%
* Percent Daily Values are based on a 2000 calorie diet.
Keywords: broccoli bake, broccoli casserole, broccoli cauliflower casserole, cauliflower bake, cauliflower casserole, sausage casserole, sausage casserole recipe, smoked sausage casserole