How do you check your grocery list before heading to the store?

Check what you actually have available

The EPA recommends making your grocery list around your planned meals and checking the food already in your fridge. This checklist turns that guidance into practical checks suggested by the editorial team. Reference: EPA — Preventing Wasted Food At Home.

Keep your list open and physically check the ingredients on it. There is no need to take a full kitchen inventory: start with what you are about to buy.

For each food, distinguish between enough in stock, some in stock and none in stock. Look inside the packs, rather than simply checking whether they are there. If you have some but not enough, adjust the quantity to buy rather than crossing out the whole line.

Exclude products set aside for another use: rice earmarked for a family meal is not all available for your lunches. Remove a purchase only when the stock available to use covers the planned need.

References: [1]

Check that your planned meals are still up to date

Read through your existing plan without rebuilding the week. Look only for changes made since you prepared the list.

• Eating out: remove ingredients used only for the cancelled meal, not those still needed elsewhere.

• A meal already prepared: if you plan to use a dish you already have, check that its ingredients are no longer listed as purchases to make.

• A recipe replaced: compare the old and new recipes to keep shared ingredients and adjust only what has changed.

• A meal moved: check whether it still falls within the period covered by this shopping trip before removing its ingredients.

References: [1]

Spot duplicates without losing track of what you need

Read through the item names: an ingredient may appear under several recipes or have different names on different lines. Before merging two entries, compare the product, its form and its intended use in each dish.

Combine only entries that refer to the same product, then add together the quantities already worked out for the recipes you are keeping. Note the dish names on the combined line so you can see what to adjust if a meal changes.

If your list still consists of separate lists for each dish, the guide to combining recipes into a grocery list without duplicates covers that earlier step.

References: [1]

Distinguish recipe requirements from the pack you buy

A recipe tells you what will be used; a pack tells you what is sold. One should not replace the other on your list.

Keep both the planned requirement and the amount still to buy after checking your stock visible. You can choose the pack size at the store. A note such as “bag” or “tin” is not enough to check whether the purchase will cover your needs.

Also check any details already noted: dry or cooked product, net or drained contents, depending on the recipe. Do not compare different measures as though they were equivalent.

This step is about reviewing your notes, not recalculating portions. If you have not yet worked out what you need, use the method for calculating meal prep quantities instead.

References: [1]

Write substitutions as alternatives

A list with the preferred product and its substitute on separate lines can make it look as though you need to buy both. Put the alternative on the same line with an explicit condition: “only if unavailable”.

Specify the form you need when it matters to the recipe: plain, chopped, fresh or frozen, for example. A slash on its own can be ambiguous for the person doing the shopping.

Before choosing a substitute, check that it suits the dish and your dietary restrictions. A practical substitution should not be presented as nutritionally equivalent. If it requires changes to the recipe, sort those out before you leave.

References: [1]

Example: turn an ambiguous list into clear instructions

Illustrative notes suggested by the editorial team, to adapt to your list and recipes.

References: [1]

Make the list easy to use in the aisles

Once you have checked the contents, make sure the layout lets you shop without having to think everything through again at the store.

• Make each item's status clear: “already available” should not look like “still to buy”. Clearly cross out or remove purchases you no longer need.

• Separate essentials from optional extras: a possible addition should not be confused with an ingredient essential to your planned meals.

• Group by aisle: bring together fresh foods, pantry items and frozen foods without copying the same entry into several categories.

• Keep one main version: choose the paper or digital list you will actually use, then check that you will be able to access it at the store.

References: [1]

If your list comes from a meal plan

A list linked to your meals can provide a starting point for these checks. Sthenia Pro, the paid option, includes a personalised 7-day meal plan, a grocery list with quantities linked to the plan and an integrated weekly grocery budget set by you. The food diary and manual calorie and macronutrient tracking are free and unlimited. Grocery costs are based on estimated prices in France: the actual amount may vary depending on what you buy and the store, so it is not a guaranteed total. Source: Sthenia overview.

This starting point does not replace a final check: always compare the list with your actual stock, the meals you are keeping and the pack sizes available in the store.

References: [1][2]