Nutrition Snapshot
- About 40 grams of protein in one bowl, from rotisserie chicken and a kefir-and-yogurt dressing whose casein and whey count toward the dose.
- Kefir brings live cultures and about 167 milligrams of calcium a bowl with the potatoes’ potassium, and the cooled potatoes carry resistant starch.
- The trade-off: rotisserie chicken is salted at the store, and the card shows the sodium. Pulling the skin off takes most of the fat and some of the salt.
A pound and a half of red potatoes are boiled in their skins, cooled, and cubed. They go into a big bowl with three cups of shredded rotisserie chicken, a diced cucumber, two ribs of celery, and a handful of scallions.
The dressing is a cup of plain kefir whisked with Greek yogurt, dill, garlic powder, onion powder, lemon, and black pepper until it is thick enough to coat a spoon. Everything is folded together and chilled an hour. Four bowls, and it keeps three days.
Why This Salad Is Great for Muscle After 40, Dressing Included
Dairy protein is two proteins. Whey, about a fifth of the protein in milk, is absorbed fast and is the richest food source of leucine, the amino acid that switches muscle building on. Casein, the other four fifths, digests slowly and feeds muscle for hours. Both are complete, and together they outperform most other proteins in trials of muscle gain.
That is why cottage cheese and Greek yogurt belong on the list of muscle foods, next to chicken and eggs rather than in the snack aisle of the mind. Kefir is on the same list: it is cultured milk, with the same casein and whey as the milk it came from.
Protein in the Dressing
Most dressings add fat and salt and nothing else. This one adds about 4 grams of dairy protein to each bowl, and its leucine helps the chicken’s protein do its work. With the chicken, a bowl reaches about 40 grams of protein, above the 30-gram dose that muscle after 40 responds to.
Why that dose is the number, and how to reach it at lunch, is in How Much Protein in One Meal Builds Muscle After 40.
Kefir as a Dressing Base
Plain kefir is thinner than yogurt and tangier than buttermilk, which makes it a ranch base that needs no mayonnaise. A quarter cup of Greek yogurt thickens it enough to cling. The dill, garlic, and onion do what they do in bottled ranch, at a fraction of the salt, and the live cultures in kefir survive because nothing is cooked.
The same dressing works over a green salad, as a dip for raw vegetables, or thinned with lemon over roasted potatoes. It keeps a week in a jar.
Potatoes Cooked Ahead
Potatoes that are cooked, cooled, and eaten cold carry more resistant starch than potatoes eaten hot. The starch recrystallizes as it cools into a form the small intestine cannot digest, so it feeds gut bacteria instead and raises blood sugar less. In a salad eaten from the refrigerator, that happens on its own.
How much the cook-and-cool step changes a potato, and where else it applies, is in Cook, Cool, Reheat: Resistant Starch in Everyday Cooking.
Chicken Potato Salad With Cucumber and Kefir Ranch
Equipment
- Medium pot
- Large mixing bowl
- Whisk
- Jar for extra dressing
Ingredients
Salad
- 1 1/2 pounds small red potatoes scrubbed
- 3 cups shredded rotisserie chicken skin removed (about 1 pound of meat)
- 1 cucumber diced
- 2 ribs celery diced
- 4 scallions sliced
Kefir ranch
- 1 cup plain kefir
- 1/4 cup plain Greek yogurt
- 2 tablespoons chopped fresh dill or 2 teaspoons dried
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1 tablespoon lemon juice
- 1/2 teaspoon black pepper
- 1/4 teaspoon salt or to taste at the end
Instructions
- Boil the potatoes in their skins in salted water until a knife slides in easily, about 15 minutes. Drain and cool completely, then cut in 3/4-inch cubes. This can be done a day ahead.
- Whisk the kefir, yogurt, dill, garlic powder, onion powder, lemon juice, and pepper in a small bowl until thick enough to coat a spoon.
- In a large bowl, combine the potatoes, chicken, cucumber, celery, and scallions. Pour the dressing over and fold gently.
- Chill at least 1 hour. Taste and add the salt. Keeps 3 days in the refrigerator.
Notes
Nutrition
Gluten Free
Potatoes, chicken, cucumber, celery, scallions, kefir, yogurt, lemon, and the dried herbs and spices are naturally free of gluten, and this salad is gluten-free as written. For people with celiac disease, check the rotisserie chicken, since some store seasonings and injected broths contain wheat, and check the garlic and onion powders for wheat flour used as a filler. People who avoid gluten by preference can use any chicken.
Go deeper
- How Much Protein in One Meal Builds Muscle After 40 (food.nutriscape.net)
- Cook, Cool, Reheat: Resistant Starch in Everyday Cooking (food.nutriscape.net)
- Protein & Amino Acids (supplement-sciences)

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