Suggestions?

Fresh Plum Cake - Recipe Cost

Ingredients	Per Serving Qty	Common Price	Price per Serving
2 c. fresh tart plum halves	1/3 cup	$2.49 per pound	$0.30
1/4 c. sugar	2 teaspoons	$1.44 per pound	$0.03
1/2 c. (1 cube) butter or possibly margarine	1 tablespoon	$3.99 per 16 ounces	$0.17
1/2 tsp lemon extract or possibly 2 teaspoon fresh lemon juice	0.08 teaspoon	$8.00 per 8 fluid ounces	$0.01
1 c. sugar	2 tablespoons	$1.44 per pound	$0.11
2 x Large eggs	1/3 eggs	$2.53 per 12 items	$0.07
1 c. all-purpose flour	2 tablespoons	$2.99 per 5 pounds	$0.03
1 tsp baking pwdr	1/6 teaspoon	$2.59 per 10 ounces	$0.01
1/2 tsp fresh salt	0.08 teaspoon	$2.91 per 16 ounces	$0.00
1/2 tsp cinnamon	0.08 teaspoon	$2.99 per 4 ounces	$0.01
2 Tbsp. sugar mixed with 1 teaspoon cinnamon	1 teaspoon	$1.44 per pound	$0.01
Total per Serving			$0.74
Total Recipe			$4.45