Tomato Beer Salad Dressing

1 1/2 cup salad oil
1 cup beer
1 tablespoon Worcestershire sauce
2 cans (10 3/4 ounces each) condensed tomato soup
1 small onion, grated
1 large clove garlic, mashed
1 tablespoon sugar
2 tablespoons salt
1 tablespoon prepared horseradish

Combine all ingredients in a bowl and beat until well blended. Chill until ready to serve.

Beat again just before serving.