2 (4-serving size) pkgs. Jell-O lemon flavor sugar-free gelatin
2 c. boiling water
1 c. frozen corn
1 c. drained canned kidney beans
1/2 c. med. salsa
1/4 c. (1 oz.) shredded cheddar cheese
2 tbsp. vinegar
1/2 tsp. chili powder

Completely dissolve gelatin in boiling water. Chill until slightly thickened. Stir in remaining ingredients. Spoon gelatin mixture into 4 individual plastic containers or serving dishes. Chill until firm, about 2 hours.