Place hamburger and onion in Electric Skillet. Cover at 350 degrees until done. Drain off excess fat. Add tomatoes and spices. Simmer 15-20 minutes covered --- on medium heat – about 250 degrees. Add drained kidney beans and Velveeta. Continue stirring until cheese is melted. Serve warm. Dip with Fritos, Frito "Scoops" are best!