1 cup olive oil
1 cup red wine vinegar
2 1/2 tsps. garlic powder
2 1/2 tsps. dried oregano
2 1/2 tsps. dried basil
2 tsps. pepper
2 tsps. salt
2 tsps. onion powder
2 tsps. Dijon-style mustard
Mix together and shake well. Store at room temperature tightly covered.