Suggestions?

Tempura Batter - Recipe Cost

Ingredients	Per Serving Qty	Common Price	Price per Serving
1 c. flour	1/2 cup	$2.99 per 5 pounds	$0.08
3/4 c. cornstarch	1/3 cup	$2.89 per 16 ounces	$0.31
3/4 teaspoon baking pwdr	3/8 teaspoon	$2.59 per 10 ounces	$0.02
1 egg	1/2 egg	$2.53 per 12 items	$0.11
Water or possibly beer to consistency	1/2 water	n/a
Total per Serving			$0.51
Total Recipe			$1.02