Italian Beef Pasta Bake without olive basil

8-ounces medium bow-tie or shell pasta uncooked 2 tablespoons olive oil 3/4 to 1 pound beef for stir fry, cut into strips 2 to 3 inches long 4 cloves garlic ,[...]

1 lb tri-tip steak , cut 1/8-inch thick 6 ounces uncooked vermicelli 8 ounces marinated mushrooms, jarred 2 small zucchini or 2 small yellow squash, thinly[...]