Preheat oven to 350 degrees. Spray a casserole dish with non-stick cooking spray.

In a large skillet, heat olive oil over medium-high heat. Add vegetables and cook until tender but not falling apart. Drain well.

In a large bowl, stir together cream cheese, sour cream, and garlic powder. Mix well.

Fold in vegetables and stir gently to combine. Transfer mixture to casserole dish and spread evenly.

Top casserole with shredded cheese and pork rinds.

Bake for 30 minutes or until the cheese has melted.