– Graham crackers – $0.99 – Granulated sugar – $0.18 – Butter – $0.84 – Large egg – $1.68 – Key lime juice – $1.78
PER SERVING COST: $1.36
RECIPE COST: $13.55
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.