Mark’s Feed Store Potato Salad Recipe: Tangy Mustard and Egg Enriched Creaminess

This potato salad brings the beloved tang of a Southern classic to your table with a creamy twist.

I developed this version after years of perfecting the balance between sharp mustard and rich mayonnaise. The hard-boiled eggs add depth, while fresh herbs keep it bright and inviting.

What you’ll get is a dish that’s comforting yet vibrant, with tender potatoes and a dressing that clings perfectly to every bite.

Serve it at your next gathering and watch it disappear first. Here’s how to make it.

Ingredients for Mark’s Feed Store Potato Salad

Creamy, tangy, and packed with Southern charm. Probably have most of this already.

[recipe_ingredient_scaler]

The potatoes are key here. Yukon Golds hold their shape and add a buttery texture—russets can get too mealy. I grab mine from local farmers markets when they’re in season, but any grocery store will do. The mayonnaise? Duke’s or Hellmann’s for that classic Southern richness. Skip the low-fat versions; they don’t give the same creamy cling to the potatoes.

No yellow mustard? Spicy brown mustard at half the amount works in a pinch. Fresh out of dill? Dried dill at one-third the amount gets you close. The sweet pickle relish can be swapped for bread and butter pickles chopped fine. For a tangier kick, add an extra tablespoon of apple cider vinegar. The eggs add a richness you won’t want to skip, but if you must, a bit of extra mayo helps fill the gap.

This keeps well in the fridge for 3-4 days, but honestly, it’s best fresh. Store in an airtight container and give it a stir before serving. Make it a day ahead if you can—the flavors meld beautifully overnight.

Step-by-Step Instructions for Mark’s Feed Store Potato Salad

Here’s how to bring this creamy, tangy classic together with perfect texture every time.

Step 1: Prepare and Cook the Yukon Gold Potatoes

Peel the 2 lb Yukon Gold Potatoes and cut them into 1-inch cubes for even cooking. Place them in a large pot and cover with cold water by at least 1 inch. Add 1 tablespoon of the 1.5 tsp Salt to the water—this seasons the potatoes from the inside out.

Bring to a boil over high heat, then reduce to a gentle simmer. Cook for 10-12 minutes until the potatoes are tender but not mushy—a knife should slide in easily but the cubes should hold their shape. Drain immediately and let them cool slightly in the colander. You want them warm but not hot when mixing with the dressing.

Step 2: Make the Tangy Dressing Base

In a large bowl, whisk together the 1.5 cups Mayonnaise, 0.25 cup Yellow Mustard, 1 tbsp Dijon Mustard, 1 tbsp Apple Cider Vinegar, 1.5 tsp Salt, 0.5 tsp Black Pepper, and 0.5 tsp Sweet Paprika. The vinegar and mustards balance the richness of the mayonnaise perfectly.

Taste the dressing and adjust the seasoning if needed, but remember the potatoes and other ingredients will add flavor too. The dressing should be tangy with a slight kick from the mustards. I find that letting it sit for 5 minutes while the potatoes cook helps the flavors meld together.

Step 3: Chop and Combine the Vegetables and Eggs

Finely dice the 0.5 whole White Onion and 2 whole Celery Stalks—you want small, uniform pieces that distribute evenly. Chop the 2 tbsp Fresh Dill and 2 tbsp Fresh Parsley as well. Coarsely chop the peeled 4 whole Hard-Boiled Eggs, keeping some texture rather than mashing them completely.

Add the still-warm potatoes to the bowl with the dressing. Then stir in the diced white onion, celery, chopped dill, parsley, and hard-boiled eggs. The warmth from the potatoes will help the flavors meld together beautifully. Fold in the 0.25 cup Sweet Pickle Relish last—this keeps its texture intact and prevents it from bleeding color into the salad.

Step 4: Chill and Let Flavors Develop

Cover the bowl with plastic wrap and refrigerate for at least 2 hours (overnight is even better). This chilling time is crucial—it allows the potatoes to absorb the dressing and the flavors to develop fully. The salad will thicken slightly as it cools.

Before serving, give it a good stir and check the seasoning one last time. You might find it needs a touch more salt or pepper after chilling. Garnish with an extra sprinkle of sweet paprika for color and serve chilled. This dish tastes even better the next day, making it perfect for picnics or potlucks.

Health Benefits of These Flavors

Energy Boosting Carbs

Potatoes provide complex carbohydrates that fuel your body with steady energy. A 1-cup serving of Yukon Golds offers about 26 grams of carbs, including 3 grams of fiber for digestive health. This makes the dish perfect for active days or as a satisfying side. 💪

Vitamin C Powerhouse

Each serving delivers a solid dose of vitamin C—about 28% of your daily value from the potatoes alone. The fresh dill and parsley add even more. This antioxidant vitamin supports immune function and skin health.

Protein from Eggs

The 4 hard-boiled eggs contribute 24 grams of high-quality protein to the dish. Egg protein contains all nine essential amino acids, making it a complete protein for muscle repair and satiety. I always use farm-fresh eggs for the best flavor and nutrition.

Heart Healthy Fats

The mayonnaise provides healthy fats that help your body absorb fat-soluble vitamins. While it’s rich, these fats contribute to satiety, keeping you full longer. Just remember, moderation is key with any creamy dish. 💛

Antioxidant Rich Herbs

Fresh dill and parsley aren’t just for flavor—they’re packed with antioxidants. Parsley is particularly rich in vitamin K, supporting bone health. These herbs add a nutritional boost without changing the dish’s comforting character.

Low Calorie Density

Despite its creamy texture, this salad is relatively low in calories per volume. The vegetables and potatoes provide bulk with fewer calories than many other sides. It’s a great way to enjoy comfort food without overindulging.

Frequently Asked Questions