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Potato Salad Batch Calculator

Free potato salad batch calculator. Enter servings to work out the potatoes and dressing you need for potato salad for a barbecue or potluck.

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How it works

Enter servings. This calculator allows 200 grams of potatoes and 40 millilitres of dressing per serving, so 10 servings need 2000 grams of potatoes and 400 millilitres of dressing. That is a hearty main side portion, about three quarters of a cup of finished salad per serving, using the rule that 1 pound of raw potatoes yields about 2 cups of finished salad.

potato grams = servings × 200; dressing ml = servings × 40

How much potato salad per person

Party guides use a clear ladder of portions. A side dish is about one half cup per person, a main side is about three quarters of a cup, a featured or potluck portion is about 1 cup, and a barbecue crowd portion can reach 1 to 1 and one quarter cups. This calculator allows 200 grams of potatoes per serving, which is a hearty main side portion. For a buffet with many sides, use a smaller portion. For a potato salad focused event, use a larger portion and add a 10 percent safety buffer. Potato salad serving size is one half cup as a side, three quarters of a cup as a main side, and 1 cup as a featured portion.

Raw potatoes versus cooked potatoes versus finished salad

Raw, cooked and finished weights are different, and mixing them up is the most common planning mistake. About 1 pound of raw potatoes yields about 2 cups of finished salad, and about 1.85 cups of finished salad weighs about 1 pound. A store bought guide is simpler: 1 pound of finished salad is about 2 cups and serves 2 to 3 people as a main side, while a 5 pound tub is about 9.3 cups and serves 10 to 12 people. This calculator starts from raw potato weight, so buy potatoes by the calculator result, not by the finished salad weight. The raw potatoes vs cooked potatoes difference matters: raw weight is higher than cooked weight after peeling and cooking losses.

Dressing and add-ins by style

Dressing share depends on style. For cooked potato weight, classic mayonnaise dressing is about 22 to 28 percent, mustard mayo is about 20 to 25 percent, vinaigrette is about 14 to 20 percent, warm German dressing is about 18 to 24 percent, and loaded bacon ranch is about 25 to 32 percent. Add-ins add another 10 to 35 percent of volume, depending on style. A mayonnaise guide rule is about one half cup of mayonnaise per 1 pound of potatoes for a classic style. This calculator allows 40 millilitres of dressing per serving, which suits a classic or mustard style at a main side portion.

Potato varieties and yield

Yukon Gold potatoes are the usual recommendation for potato salad, because they hold shape and absorb dressing well. Peel loss and cooked shrink vary by variety: Yukon Gold loses about 8 to 12 percent on peeling and 5 to 9 percent on cooking, red potatoes lose less when cooked skin on, and russet potatoes lose more on peeling and cooking. Cooking whole potatoes and then peeling them reduces loss compared with peeling first. Season warm potatoes with vinegar and salt before dressing, because warm potatoes absorb seasoning better than cold potatoes.

Bowls, store bought tubs and a worked example

For bowls, allow at least one 9 to 12 quart bowl per 20 cups of salad, and fill bowls to about 85 percent so dressing does not spill. A 4 quart bowl holds roughly 16 cups, or about 20 people as a main side. For a worked example, 25 guests at a main side portion need about 18.75 cups of finished salad, or about 10 pounds of finished salad, which needs about 9 to 10 pounds of raw potatoes. For 50 people, double that: about 37.5 cups, 21 pounds finished, and about 19 pounds raw potatoes by the same rule. Potato salad bowl size matters for serving: allow one 9 to 12 quart bowl per 20 cups, and ask what size bowl for potato salad for a crowd before you buy bowls. How many pounds of potato salad for a BBQ with 50 guests? About 21 pounds as a main side, or about 14 pounds as a light side. How many eggs for potato salad for 50 people? About 25 eggs at one half egg per serving, or about 12 to 13 eggs for 25 guests.

Make ahead, food safety and mistakes

Potato salad can be made the night before, and flavours meld overnight, which is why making ahead is recommended. Mayo based salad keeps 3 to 5 days refrigerated, vinaigrette keeps 5 to 7 days, and opened store bought salad keeps 3 to 4 days. Never leave potato salad out for more than 2 hours at a party, or 1 hour when it is over 90 degrees Fahrenheit, and keep it chilled in a bowl nested in ice outdoors. Common mistakes include starting potatoes in boiling water instead of cold water, overcooking them to mush, dressing hot potatoes so mayonnaise breaks, and under seasoning the potatoes themselves. How far ahead can you make potato salad? Make it the night before, and up to 1 to 2 days ahead for the best flavour and food safety.

Frequently asked questions

Allow about one half cup per person as a side dish, three quarters of a cup as a main side, and 1 cup as a featured or potluck portion. This calculator uses a hearty main side portion of 200 grams of potatoes per serving.

As a main side, 10 people need about 5 pounds, 20 people about 9 pounds, 30 people about 13 pounds, 50 people about 21 pounds, and 100 people about 41 pounds of finished salad. As a light side, those figures fall to about 3, 6, 9, 14 and 28 pounds.

One pound of finished potato salad is about 1.85 cups, or roughly 2 cups for quick planning. A 5 pound tub is about 9.3 cups and serves 10 to 12 people as a main side.

About 1 pound of raw potatoes yields about 2 cups of finished salad. For example, 5 pounds of raw potatoes make about 10 to 12 cups of finished salad, or about 5.5 to 6.5 pounds finished.

Count kids at about 55 percent of an adult portion for potato salad. For example, 20 adults at three quarters of a cup plus 8 kids at about three eighths of a cup need about 18 cups in total.

For a classic style, allow about one half cup of mayonnaise per 1 pound of potatoes, so 3 pounds need about 1.5 cups of mayonnaise. Vinaigrette styles need less dressing, and loaded styles need more.

Yes. Use a vinaigrette of 3 parts oil to 1 part vinegar for a German style salad, or a yogurt based dressing for a lighter style. Vinaigrette salads also keep longer in the fridge than mayo based salads.

Yes, and making it the night before is recommended, because flavours meld overnight. Keep it refrigerated, refresh the dressing if it looks dry after chilling, and serve it chilled.

Mayo based potato salad lasts 3 to 5 days refrigerated, vinaigrette lasts 5 to 7 days, and opened store bought salad lasts 3 to 4 days. Discard salad that smells off or has been out too long.

Potato salad should not sit out for more than 2 hours, or 1 hour when the temperature is over 90 degrees Fahrenheit. Keep it chilled in a bowl nested in ice for outdoor parties.

Yukon Gold potatoes are the usual recommendation, because they hold their shape and absorb dressing well. Red potatoes also work well, especially cooked skin on, while russet potatoes break down more easily.

Dressing can be absorbed during chilling, and water can separate from the potatoes. Stir gently, add a little fresh dressing to refresh it, and drain any excess liquid before serving.

Common mistakes are starting potatoes in boiling water instead of cold water, overcooking them to mush, dressing hot potatoes so mayonnaise breaks, and under seasoning. Start in cold salted water, cook until fork tender, cool slightly, then season warm potatoes.

Allow at least one 9 to 12 quart bowl per 20 cups of salad, filled to about 85 percent. A 4 quart bowl holds roughly 16 cups, or about 20 people as a main side.

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