– All-purpose flour – $0.50 – Cocoa powder – $0.50 – Unsalted butter – $2.40 – Sugar – $0.58 – Large eggs – $0.50 – Distilled white vinegar – $0.01
RECIPE COST: $9.22
COST PER SERVING: $0.77
NOTE: The recipe prices are calculated by using grocery store websites. The actual cost of the recipe will vary depending on what ingredients you already have.