Suggestions?

Creamy spinach soup - Recipe Cost

Cost information for the following is not included. Normally this is because the quantity or ingredient is unknown

Finely grated zest of half a lemon

Freshly grated nutmeg, to taste

Ingredients	Per Serving Qty	Common Price	Price per Serving
50 g butter	12 1/2 g	$3.99 per 16 ounces	$0.11
1 medium onion, finely chopped	1/4 onion	$0.79 per pound	$0.05
2 garlic cloves, finely chopped	1/2 garlic cloves	$4.00 per pound	$0.01
1 medium potato, peeled and chopped into chunks	1/4 potato	$0.50 per pound	$0.06
450 ml chicken or vegetable stock from 1 cube	1/3 cup	$0.98 per pound	$0.24
600 ml milk	1/2 cup	$3.49 per gallon	$0.14
450 g fresh spinach, washed if necessary and roughly chopped	112 1/2 g	$3.99 per pound	$0.99
3 tbs double cream, to serve	2 1/4 teaspoons	$3.29 per quart	$0.04
Total per Serving			$1.64
Total Recipe			$6.56