Substitutions

• Yukon Gold potatoes: Cut Yukon Gold potatoes into bite sized pieces for a buttery texture that still holds up well after boiling.
• Plain Greek yogurt: Replace the sour cream with an equal amount of plain Greek yogurt for a tangier dressing with a slightly lighter feel.
• Colby Jack cheese: Use shredded Colby Jack in place of cheddar for a mild, creamy cheese flavor that children often enjoy.
• Prepared ranch dressing: Replace the mayonnaise, sour cream, and seasoning packet with a thick prepared ranch dressing, adding it gradually until the potatoes are coated to your liking.
• Regular green onions: Chives can stand in for green onions when you want a gentler onion flavor.
• Another ranch flavored chip: A different ranch flavored corn or tortilla chip can work, though the final taste will vary depending on the seasoning.

Variations

• Spicy version: Add finely diced jalapeños, pepper jack cheese, or a pinch of cayenne to give the creamy salad a little heat.
• Loaded style: Fold in chopped pickles or sliced black olives for extra tang and texture.
• Tex Mex version: Add drained corn and diced red bell pepper for sweetness, color, and another layer of crunch.
• Extra crunchy version: Reserve additional Doritos and let everyone sprinkle more over their own serving at the table.
• Creamier version: Stir in another spoonful of mayonnaise or sour cream after chilling if the potatoes have absorbed more dressing than expected.
• Bacon ranch version: Add cooked crumbled bacon just before serving for a smoky, salty addition that fits naturally with cheddar and ranch.

Tips and Tricks

• Add the Doritos at the last minute: The chips begin softening once they touch the dressing, so fold them in only when you are ready to eat.
• Cool the potatoes slightly: Warm potatoes absorb flavor well, but very hot potatoes can cause the mayonnaise based dressing to become thin.
• Choose waxy potatoes: Baby potatoes and Yukon Gold potatoes hold their shape better than very starchy baking potatoes.
• Shred the cheese yourself: Freshly shredded cheddar has a softer texture and blends more naturally into the creamy dressing.
• Season in layers: Taste the dressing before adding the potatoes, then taste the salad again after chilling and adjust the salt or pepper if needed.
• Do not overcook the potatoes: Potatoes that are falling apart in the pot will turn the salad heavy and mashed when you stir them.
• Use a roomy bowl: A large bowl gives you space to fold the potatoes without crushing them against the sides.
• Keep the salad cold: Place the serving bowl over a larger bowl of ice when it will be sitting outside at a cookout.

Serving Ideas

• Grilled burgers: The cool ranch dressing and crisp chips are a fun contrast to hot, juicy burgers straight from the grill.
• Barbecue chicken: Serve the potato salad beside smoky chicken to balance the warm barbecue sauce with something cold and creamy.
• Pulled pork sandwiches: The ranch flavor works especially well with sweet and tangy pulled pork.
• Hot dogs and sausages: This salad turns a simple backyard meal into a fuller family dinner without adding much extra work.
• Deli sandwiches: Pair it with turkey, ham, or roast beef sandwiches for an easy lunch that feels more substantial.
• Fresh fruit: Watermelon, grapes, strawberries, or pineapple add a bright and juicy contrast to the rich dressing.
• Grilled vegetables: Corn, zucchini, bell peppers, and asparagus bring color to the plate and help round out the meal.

Storage and Make Ahead Tips

• Refrigerate leftovers promptly: Store the potato salad in an airtight container in the refrigerator for up to 3 days.
• Keep extra Doritos separate: Store unused crushed chips in a sealed bag at room temperature and add them to each serving for fresh crunch.
• Prepare the base early: The potatoes, dressing, cheddar, and green onions can be mixed up to 1 day before serving.
• Refresh before serving: Give the chilled salad a gentle stir and add a spoonful of mayonnaise or sour cream if it seems drier the next day.
• Avoid freezing: Freezing can make the potatoes grainy and cause the creamy dressing to separate once thawed.
• Transport it cold: Carry the salad in a cooler with ice packs and keep the Doritos in a separate bag until you reach the gathering.