The cold potato salad that sits in a glass bowl on every fonda counter in central Mexico, dressed in crema, mayonnaise, and the brine from a can of pickled jalapeños. The plate next to the milanesa.
Salads
Mexican
Budget Friendly
Potluck
Comfort Food
25 min
Active Time
25 min cook•50 min total
Yield6 to 8 servings
This is a fonda dish. The fondas are the small family-run lunch counters that feed working Mexico City and most of the central states from one o'clock to four, and every one of them has a glass bowl of ensalada de papa on the steam-table line beside the arroz rojo, the frijoles de la olla, and the milanesa empanizada. You order the comida corrida and the ensalada arrives without being asked. Tres pesos extra if you want a bigger scoop.
The dish has Spanish bones, of course. Potato salad came with the colonial table and stayed. What makes this version Mexican is the brine from the can of chiles jalapeños en escabeche, three tablespoons of it folded into the crema and mayonnaise, carrying acid, salt, garlic, and a low heat that cuts straight through the richness. Without that brine you have a bland salad. With it, you have the fonda version. No me vengas con atajos. Open the can. Use the liquid.
My mother kept a can of La Costena jalapeños open in the refrigerator at all times, and when she made ensalada de papa on hot days in Colonia Roma, she would stand at the counter tasting the dressing with a spoon, adding brine, tasting again, adding more. She wrote in the margin of her notebook: 'la salmuera, no la sal.' The brine, not the salt. She was right. Saber cocinar es saber vivir.
Potato salad arrived in Mexico through the Spanish colonial kitchen, itself a descendant of the broader European tradition of dressed boiled tubers that took shape after the potato traveled from the Andes through Spain in the 16th century. The Mexican fonda version developed in the late 19th and early 20th centuries alongside the rise of cocinas economicas serving comida corrida to urban workers in Ciudad de Mexico, Puebla, and Guadalajara, where the canned jalapeños en escabeche perfected in the 1920s by brands like La Costena gave home cooks a year-round source of pickled chile and the brine that defines the dish. Unlike the German-influenced potato salads of northern Mexico, the central-Mexico fonda version is unmistakably criolla: crema, mayonesa, escabeche, cilantro, and the cold counterpoint to a hot, breaded main.
The technique, the tradition, and the story behind every dish.
mayonnaise (Mayonesa McCormick con limon, if you can find it)
Quantity
1/2 cup
brine from a can of pickled jalapeños (escabeche)
Quantity
3 tablespoons
pickled jalapeños in escabeche
Quantity
1/3 cup
drained and finely chopped, plus pickled carrots from the same can
white onion
Quantity
1/2 medium
finely diced
fresh cilantro leaves
Quantity
1/4 cup
chopped
dried Mexican oregano
Quantity
1/2 teaspoon
crumbled between your palms
freshly ground black pepper
Quantity
to taste
hard-boiled eggs (optional)
Quantity
2
peeled and chopped
pickled jalapeño rounds (optional)
Quantity
for serving
Ingredient
Quantity
yellow potatoes (papas amarillas or Yukon Gold)peeled and cut into 3/4-inch cubes
2 pounds
medium carrotspeeled and cut into 1/3-inch dice
2
frozen peasthawed
1 cup
kosher salt for the cooking water
1 tablespoon, plus more to taste
Mexican crema
1/2 cup
mayonnaise (Mayonesa McCormick con limon, if you can find it)
1/2 cup
brine from a can of pickled jalapeños (escabeche)
3 tablespoons
pickled jalapeños in escabechedrained and finely chopped, plus pickled carrots from the same can
1/3 cup
white onionfinely diced
1/2 medium
fresh cilantro leaveschopped
1/4 cup
dried Mexican oreganocrumbled between your palms
1/2 teaspoon
freshly ground black pepper
to taste
hard-boiled eggs (optional)peeled and chopped
2
pickled jalapeño rounds (optional)
for serving
Equipment Needed
•Heavy 4-quart pot for cooking the potatoes
•Colander
•Sheet pan for cooling
•Large mixing bowl
•Rubber spatula for folding
Instructions
1
Cook the potatoes from cold water
Put the cubed potatoes in a heavy pot and cover with cold water by two inches. Add the tablespoon of salt. Bring to a simmer over medium-high heat and cook, uncovered, for about 10 minutes, until a paring knife slides into a cube with light resistance still in the center. Cold water start matters here. If you drop the cubes into boiling water, the outsides turn to puree before the centers cook. The fonda cooks know this. You should too.
Yellow potatoes hold their shape. Russets fall apart and turn the salad into pure de papa. No me vengas con atajos. Use the right potato.
2
Add the carrots, finish the peas
When the potatoes are almost done, drop the diced carrots into the same pot. Cook for 3 to 4 minutes more, just until the carrots are tender but still hold a bite. Drain everything in a colander and spread it out on a sheet pan in a single layer. Let it cool for 15 minutes. Hot potato in cold dressing weeps water and the salad gets soupy. Patience here pays off.
3
Build the dressing
In a large bowl, whisk together the crema, mayonnaise, and the jalapeño brine. The brine is the whole point of the dish. It is what makes this salad Mexican and not a sad imitation of a German potato salad. Taste the dressing. It should be tangy, a little sharp, slightly hot. Add a grind of black pepper and a pinch of salt.
4
Fold everything together
Add the cooled potatoes and carrots to the bowl with the dressing. Add the thawed peas, the chopped pickled jalapeños with their pickled carrots from the can, the diced white onion, the cilantro, and the crumbled oregano. Fold gently with a rubber spatula. You are not mashing. You want every cube coated but still intact. Taste again. Adjust salt. If it tastes flat, add another spoonful of brine, not more salt. The brine carries acid and salt together, which is what this salad lives on.
5
Rest before serving
Cover the bowl and refrigerate for at least 30 minutes. An hour is better. The potatoes drink the dressing as they cool and the flavors marry. Right before serving, top with the chopped hard-boiled egg if using and a few pickled jalapeño rounds across the surface. Serve cold beside milanesa, arroz rojo, and a stack of bolillos. Así se hace y punto.
Chef Tips
•The pickled jalapeños in escabeche are not a garnish. They are the structural ingredient. Buy a good Mexican brand, La Costena, San Marcos, or Embasa, and use both the chiles and the brine. Sliced jarred jalapeños from a deli case are not the same thing and will not give you the right flavor.
•Mexican crema is thinner and tangier than American sour cream. If you cannot find it, thin sour cream with a tablespoon of lime juice and a tablespoon of whole milk. It is a compromise, not an upgrade, but it gets you close.
•This salad needs to be cold. Make it at least an hour ahead, longer if you can. It is even better the next day, once the potatoes have absorbed the brine all the way through.
Advance Preparation
•The salad can be made one full day ahead and refrigerated, covered. The flavor deepens as the potatoes drink the dressing overnight.
•Do not add the cilantro or the chopped hard-boiled egg until the day you serve. The cilantro dulls in color and the egg turns watery if it sits in the dressing too long.
Frequently Asked Questions
Nutrition Information
1 serving (about 220g)
Calories
290 calories
Total Fat
17 g
Saturated Fat
4 g
Trans Fat
0 g
Unsaturated Fat
12 g
Cholesterol
15 mg
Sodium
350 mg
Total Carbohydrates
31 g
Dietary Fiber
4 g
Sugars
2 g
Protein
5 g
Where cooking meets culture.
Culinary guides, cultural storytelling, and the editorial depth that makes cooking meaningful.