Add the roasted red peppers, cream cheese, mozzarella, Parmesan, garlic, sour cream, and paprika to the crockpot.

Stir to combine as much as you can.

Cover and cook on low for 2 hours, stirring once halfway through.

Stir well until the dip is smooth and bubbly.

Keep on warm and serve with crackers, bread, or veggies.