Grandma served this at every potluck and people would line up just to get a scoop. It takes only 4 ingredients to make the ultimate comfort side.

This southern 4-ingredient green pea salad is the kind of dish that showed up at every church basement potluck and family reunion when I was growing up in the rural Midwest. My grandma kept the recipe tucked in her Bible, but truth be told, she hardly needed to look at it—just peas, a good creamy dressing, sharp cheddar, and plenty of crispy bacon. It’s humble, comforting, and the bowl was always scraped clean before the main dishes were gone. If you’re looking for a quick, make-ahead side that feels like it’s been passed down through the generations, this is the one people will line up for just to get a scoop.

Serve this pea salad well-chilled in a pretty glass bowl alongside fried chicken, baked ham, pot roast, or meatloaf. It’s especially nice with grilled burgers or brats in the summertime, adding a cool, creamy contrast to anything hot off the grill. Round out the table with a pan of cornbread, some sliced garden tomatoes, and maybe a simple fruit salad for dessert. It travels beautifully, so it’s perfect for potlucks, picnics, and holiday buffets where folks can help themselves.

Servings: 6

3 cups frozen green peas, thawed and well-drained

Cook the bacon in a skillet over medium heat until it is deeply browned and crisp, turning as needed. Transfer the cooked bacon to a paper towel–lined plate to drain and cool completely, then crumble or chop into small pieces. Set aside.

Measure out the frozen peas into a colander and run under cool water just until they are no longer icy, or place them in the refrigerator until thawed. Drain very well, then gently pat dry with a clean kitchen towel or paper towels so the dressing won’t get watery.

In a large mixing bowl, add the mayonnaise. Stir it briefly to loosen so it will coat the peas evenly.

Add the well-drained peas and the shredded sharp cheddar cheese to the bowl with the mayonnaise. Gently fold everything together until the peas are evenly coated and the cheese is well distributed. Take your time so you don’t mash the peas.

Reserve a tablespoon or two of the bacon for garnish, then fold the remaining crumbled bacon into the pea mixture. Taste and, if you like, add a small pinch of salt and black pepper, but remember the bacon and cheese are already salty.

Spoon the salad into a vintage glass bowl or your favorite serving dish, smoothing the top. Sprinkle the reserved bacon over the top for a pretty finish.

Cover the bowl tightly and refrigerate the salad for at least 1 hour before serving, or up to 8 hours, to let the flavors mingle and the dressing cling to the peas. Give it a gentle stir right before serving. Keep chilled until it goes on the table, and return any leftovers to the refrigerator promptly.

If you like a touch of sweetness, you can stir 1–2 teaspoons of sugar into the mayonnaise before mixing, though many grandmas never measured and simply went by taste. For a slightly tangier version, replace 2–3 tablespoons of the mayonnaise with sour cream or plain Greek yogurt, keeping the total creamy ingredient amount the same so you still have only four main ingredients. A finely chopped hard-boiled egg or a handful of diced onion were occasional add-ins at our church suppers, but those would take it beyond the classic 4-ingredient version. For a lighter texture, you can reduce the mayonnaise to 1/2 cup, but be sure the peas are very dry so the salad doesn’t become thin. Food safety tips: Always thaw peas in the refrigerator or under cold running water, never at room temperature. Let the cooked bacon cool completely before mixing so it doesn’t warm the salad. Because this dish contains mayonnaise, bacon, and cheese, keep it refrigerated until serving, and do not let it sit out at room temperature for more than 2 hours (or 1 hour if it’s a very hot day or an outdoor picnic). Store leftovers in a covered container in the refrigerator and enjoy within 2–3 days, discarding any salad that has been left out too long or looks or smells off.