Brown ground beef and onions. ... with package of Doritos. Mix ground beef mixture ... and pour over chips. Top with lettuce, tomatoes, cheese and sour cream; serve.
Brown the ground beef and ... 1/2 bag of Doritos in the bottom of a greased casserole. Spoon 1/2 of the chili mixture on the chips and then 1/2 can of ... for 15 minutes more.