Home cooking feels cheaper than eating out, but rarely by an exact, knowable amount. The per-serving cost makes the comparison concrete — and it's the number that reveals which of your recipes are genuinely economical.
From receipt to per-serving
Add up the ingredients you actually used, divide by the servings produced, and you get a figure you can compare against any menu price. The gap is usually dramatic — and it's the reason home cooking wins on cost.
Batch economics
Cooking more servings at once barely raises the ingredient cost per meal, so the per-serving price falls. Meal-prepping a batch divides both cost and effort across several days.
The honest comparison
Include a small allowance for overhead and, honestly, the value of your time. Once you know your per-serving cost, you can decide deliberately — cook, or buy — rather than assuming one is cheaper.
Frequently asked questions
Divide the total ingredient cost by the number of servings. A $25 recipe with 4 servings costs $6.25 per serving.
For a rough comparison with eating out, ingredients alone is fine. For the true cost of cooking, add a small overhead for energy, oil and condiments.
Almost always per serving, especially in bulk — but it costs your time. This calculator shows the financial gap clearly.