Cheesy Broccoli, Sausage & Cauliflower Casserole - Lunch and Supper

Ingredients

• 1 lb broccoli florets
• 1/2 lb cauliflower florets
• 1 Tbs vegetable oil
• 1 small yellow onion - finely diced
• 3 cloves garlic - minced
• 12oz Richard's Premium Andouille with Green Onion Sausage - sliced into 1-inch coins
• 8oz cream cheese at room temp - cut into cubes for easy mixing
• 1/2 cup sour cream (or sub plain yogurt)
• 2 cups shredded Mexican cheese blend - divided into 1 cup portions (2)
• 2 Tbs Dijon mustard
• 1 Tbs Richard's Cajun Seasoning
• Salt & pepper to taste