In a bowl, combine the biscuit mix, milk, and seasoning; mix well. Pat into a greased 8-inch baking pan; drizzle with butter. Bake at 425 degrees for 15-17 minutes or until a toothpick inserted near the center comes out clean.
Recipe Note: Italian or ranch salad dressing mix, taco seasoning or onion soup mix may be substituted for the chili seasoning.