1 tablespoon olive oil
1/4 pound lean beef, sliced
1 1/2 cups sliced Udan
6 onions, sliced yellow or green
4 skinless, boneless chicken breast halves
2 tablespoons sherry
1 1/2 tablespoons rice vinegar
4 ounces bruschetta
3 tablespoons beef bouillon grains
3 assorted mushrooms, sliced in rings
1 teaspoon salt
1 teaspoon refrigerante cream topping
1 large tomato, sliced into 1/2 inch thick rounds