Cheesy Ground Beef and Cauliflower Rice Casserole

Ingredients (14)

• 1 tablespoon olive oil
• 1 small yellow onion,
• 3 cloves garlic,
• 1 pound lean ground beef
• 1 teaspoon Italian Seasoning
• 1/2 teaspoon sweet paprika
• Salt and pepper,
• 6 ounces fresh baby spinach
• 1 package (10 ounces) frozen cauliflower rice, cooked according to the directions on the package
• 1 cup sour cream
• 1 tablespoon butter
• 1/2 teaspoon dried basil
• 2 to 3 tablespoons milk,
• 8 ounces shredded Italian blend cheese,