enough sirloin steak to serve your family
1/4 cup soy sauce
3 tablespoons honey
2 tablespoons white vinegar
1 teaspoon garlic powder
3/4 cup oil
1/2 teaspoon onion salt
Mix together marinade ingredients with wire whisk.
Pour over steak in a shallow glass pan. Cover and refrigerate 4 hours or overnight.
Grill over high heat about 5 minutes on each side for medium steak.