Steak Marinade

Ingredients
1 T minced onion
1-1/2 tsp salt
1 tsp sugar
1/2 tsp dry mustard
1/2 tsp rosemary
1/4 tsp ginger
1/2 tsp whole peppercorns
1/4 cup lemon juice
1/2 cup salad oil
1 clove garlic, split