Per Piece, Kilo or Bundle? A Sayote-and-Cabbage Shopping Worksheet

A sayote sold per piece and a cabbage sold by the kilogram cannot be compared from their price tags alone. First choose the vegetable the dish needs, then compare offers for that same ingredient. The practical question is how much money buys enough usable food for tonight, including any surplus that the household will actually use. This worksheet separates unit cost, minimum purchase and kitchen yield so a cheap kilogram does not become an expensive half-used cabbage.

Write the amount the meal needs

Write a menu quantity before shopping: for example, 360 g prepared sayote for a gisa and 300 g cabbage for soup. Count a tender sayote seed or core if you intend to cook it; remove only material unsuitable for the dish. Peeling sayote without sticky sap explains the preparation step. Wash produce under running water before cutting, trim damaged areas and discard rotten produce; do not wash it with soap. Source 1

Convert the offer in six steps

1. Write each seller's offer exactly: pesos per piece, kilogram or bundle, plus any minimum purchase. Ask for the weight before committing to an unfamiliar bundle.
2. Keep separate columns for purchased mass, cleaned mass and total price. Weigh produce after normal trimming, using the same recipe standard for both offers.
3. Calculate usable fraction as cleaned mass divided by purchased mass. A 250 g sayote yielding 200 g for the pot has an 80% usable fraction.
4. For a kilogram quote, divide pesos per kilogram by that fraction to obtain pesos per usable kilogram. For a piece, divide its price by its cleaned grams and multiply by 100 for cost per 100 g.
5. Calculate how many whole pieces or bundles must actually be bought to meet the menu quantity. Record the checkout total as well as the theoretical ingredient cost.
6. Plan a specific use for sound surplus. If the household will not use it, include that likely loss when deciding which offer is economical.

Sources: Source 1

Keep these measurements separate

• Price per piece: weigh at least one representative purchase; repeat if sizes vary widely.
• Price per kilogram: apply the measured cleaned yield before comparing with a prepared or piece-priced offer.
• Price per bundle: ask what the bundle contains and weighs; a tali is not a standard kitchen measure.
• Calamansi for a dip: keep it in a separate juice-volume calculation. Do not compare millilitres of juice directly with grams of cabbage.

Consider two hypothetical sayote offers. A ₱18 piece yields 180 g prepared, or ₱10 per 100 g. At ₱90/kg and an 80% usable yield, the second offer costs ₱11.25 per 100 g prepared. For 360 g usable sayote, two pieces cost ₱36; the kilogram-priced offer needs 450 g purchased and costs ₱40.50 if that quantity can be bought. If the vendor sells only whole pieces, use their actual weights instead. These are demonstration figures, not current stall quotations.

Minimum purchase can change the answer. If a large cabbage costs ₱70 and yields 700 g prepared, allocating 300 g to soup assigns ₱30 to that use—but you still paid ₱70. The remaining 400 g has value only if it becomes another meal, such as ginisang repolyo with carrot and egg. Keep the receipt total visible beside the per-dish allocation so the notebook does not hide cash tied up in unused vegetables.

Choose the purchase that fits the menu

Repeat the test over two or three shops before treating one sample as a reliable yield. Record the date, stall, produce condition and dish; loose outer leaves or an overmature sayote can change the result. The Department of Agriculture publishes dated price monitoring for context, while the price you can actually pay comes from the seller. A useful notebook ends with two answers: the cost of the meal's ingredients and the cash needed to buy them. Source 2