Cauliflower Rice Skillet with Zucchini and Kielbasa

Bahan-bahan (6 porsi)

• 2 medium heads cauliflower
• 1 tablespoon olive oil
• 1 pound kielbasa sausage (sliced into bite-size pieces)
• 1/4 cup butter (half stick*)
• Lemon Juice (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 & 1/2 cups frozen peas
• 1/2 cup cheddar cheese (shredded)