2Mix together the cream cheese and sour cream. Stir in the refried beans and taco seasoning until well combined.
3Spray a 9x13-inch baking pan with cooking spray. Spread bean mixture evenly over the bottom of the baking dish. Top with the shredded cheese. Bake for 25 to 30 minutes, or until cheese has melted and is beginning to brown. Serve with tortilla chips.