Cauliflower Rice Skillet with Zucchini and Kielbasa recipes

Name: Cauliflower Rice Skillet with Zucchini and Kielbasa recipes
Ingredients: 2 medium heads cauliflower; 1 tablespoon olive oil; 1 pound kielbasa sausage, sliced into bite-size pieces; 1/4 cup butter (half stick)*; juice from half a lemon; 2 teaspoons salt; 1/2 teaspoon pepper; 1/4 teaspoon cayenne pepper; 1 tablespoon dijon mustard; 2 medium zucchini, sliced lengthwise and chopped; 1 and 1/2 cups frozen peas; 1/2 or 1 cup cheddar cheese, shredded