2 lbs. sirloin tips, cubed
1 can beef consomme
1/2 c. sherry
2 tbsp. soy sauce
2 cloves garlic, crushed
1/4 tsp. onion powder
1 tbsp. plus 1 tsp. cornstarch
Cherry tomatoes
Mushrooms
Red & green pepper pieces
Skewers

Heat consomme, sherry, soy sauce, garlic and onion powder to boil. Simmer 5 minutes, cool. Pour over sirloin tips, marinate 3 hours or more, turning or basting. Drain marinade into saucepan over cornstarch, slowly stirring and cooking until thick and bubbly. Boil and stir 1 minute. Alternate sirloin tips and vegetables on skewers, brush with sauce. Broil or grill skewers. Serve remaining sauce with meat.