Curried Shrimp Appetizers

1/3 cup soy sauce

1 tablespoon sugar

1-1/2 teaspoons garlic powder

1-1/2 teaspoons curry powder

1/4 teaspoon black pepper

1-1/2 to 2 lbs peeled and de-veined Bowers Shrimp

Mix all ingredients except shrimp in bowl. Add shrimp and stir to cover shrimp. Cover the bowl and refrigerate for 30 minutes. Steam shrimp for 12 to 15 minutes. This marinade also works well for grilling shrimp.