Old Fashioned Southern Chicken Salad Recipe | Sweet Relish Sandwich

You know that dreamy chicken salad you remember from church picnics and grandma’s kitchen? This is it. Creamy, crunchy, a little tangy, and perfectly sweet from relish—piled high on soft bread for the best Southern chicken salad sandwich you can make at home. It tastes nostalgic in the best way and comes together with simple pantry ingredients.

I’ll walk you through exactly how to make classic Southern chicken salad with sweet relish, plus how to cook the chicken so it stays juicy, how to get just the right texture, and the best bread and topping combos for a truly great sandwich. If you want a reliable, crowd-pleasing lunch or make-ahead meal, you found it.

Why This Southern Chicken Salad with Sweet Relish Delivers

• Balanced flavors: Tangy mayo and Dijon meet sweet pickle relish and a hit of lemon for a clean, bright finish.
• Texture you crave: Tender chicken, crisp celery, and a touch of onion for gentle bite—no mush, no dryness.
• Meal prep friendly: Mix today, eat for days. The flavor deepens beautifully overnight.
• Flexible serving: Stuff it in croissants, layer on soft white bread, scoop onto crackers, or spoon over greens.
• Truly Southern: Sweet relish and a whisper of hard-boiled egg make it taste like the chicken salad you grew up with.

Ingredients

For the Chicken Salad

• 3 cups cooked chicken, finely chopped or shredded (poached breasts or rotisserie)
• 1/2 cup mayonnaise (Duke’s or your favorite)
• 2 tablespoons sour cream (adds tang and silkiness)
• 2–3 tablespoons sweet pickle relish (drained well)
• 1 teaspoon Dijon mustard
• 1 rib celery, finely diced (about 1/2 cup)
• 2 tablespoons finely minced red or yellow onion (or 1 tablespoon grated for milder flavor)
• 1 hard-boiled egg, finely chopped (optional but classic)
• 1–2 teaspoons fresh lemon juice
• 1/4 teaspoon celery seed (optional but lovely)
• Kosher salt and black pepper to taste

For Sandwiches

• Soft sandwich bread or croissants
• Lettuce leaves (butter, romaine, or iceberg)
• Tomato slices (optional)

If You Need to Cook the Chicken

• 1 1/2 pounds boneless, skinless chicken breasts
• 1 teaspoon kosher salt
• 1 bay leaf and a few peppercorns (optional aromatics)

How to Make Classic Southern Chicken Salad with Sweet Relish

1) Cook Juicy Chicken (If Not Using Rotisserie)

1. Place chicken breasts in a pot in a single layer. Cover with cold water by 1 inch. Add salt, bay leaf, and peppercorns.
2. Bring to a gentle simmer over medium heat. Reduce heat to low. Cover and cook 12–15 minutes until chicken reaches 165°F.
3. Transfer to a plate. Cool 10 minutes, then finely chop or shred. Chill while you prep the dressing.

2) Mix the Dressing

1. In a large bowl, stir together mayonnaise, sour cream, sweet relish, Dijon, lemon juice, celery seed, salt, and pepper.
2. Taste and adjust: add a pinch of salt for savoriness, an extra spoon of relish for sweetness, or another squeeze of lemon for brightness.

3) Fold Everything Together

1. Add chopped chicken, celery, onion, and hard-boiled egg to the bowl.
2. Fold gently until everything looks evenly coated. You want cohesive, not pasty. If it looks dry, add a spoon of mayo. If too loose, add more chicken.
3. Cover and chill at least 30 minutes so flavors mingle and the texture sets.

4) Build the Sandwich

1. Layer lettuce on bread or in a split croissant.
2. Spoon on a generous mound of chicken salad.
3. Add tomato if you like. Top and slice. Eat immediately.

How to Store Your Chicken Salad

• Refrigerate: Store in an airtight container up to 4 days.
• Keep it cold: For picnics, pack it over ice. Mayo stays safest below 40°F.
• Don’t freeze: Freezing breaks the creamy dressing and turns celery watery.
• Refresh before serving: Stir, taste, and add a squeeze of lemon or pinch of salt if the flavors dulled in the fridge.

Why You’ll Love This Sweet Relish Chicken Salad

• Weekday hero: One batch covers several fast, satisfying lunches.
• Budget-friendly: Rotisserie chicken stretches far with pantry staples.
• Kid-approved: Mild, slightly sweet, and not spicy.
• Picnic-perfect: Easy to pack, spoon, and share.
• Versatile: Serve as sandwiches, lettuce wraps, or cracker toppers.

Mistakes to Avoid

• Overcooking chicken: Dry chicken crumbles and drinks up too much mayo. Simmer gently and temp it.
• Skipping the chill: Rest time joins flavors and firms up the salad.
• Overmixing: Stir just to combine so the chicken keeps texture.
• Watery relish: Drain relish well or the dressing thins out.
• Too much onion: A little goes a long way. Mince finely or grate for subtlety.

Easy Twists and Variations

• Toast and crunch: Fold in toasted sliced almonds or pecans right before serving.
• Herb garden: Add chopped fresh dill, parsley, or chives for extra freshness.
• Heat lovers: Swap a spoon of relish for hot pepper jelly or add a pinch of cayenne.
• No-egg version: Skip the hard-boiled egg and add extra celery for crunch.
• Pickle swap: Try chopped bread-and-butter pickles or dill relish if you prefer less sweetness.
• Greek yogurt light: Replace half the mayo with full-fat Greek yogurt for a tangy lift.
• Rotisserie shortcut: Mix white and dark meat for maximum flavor.

FAQ

Can I make this ahead?

Yes. Make it up to 24 hours in advance. The flavor improves overnight. Stir and adjust seasoning before serving.

What chicken works best?

Poached chicken breasts give a tender, neutral base. Rotisserie chicken adds savory depth and saves time. Finely chop for classic texture.

How do I keep it from getting watery?

Drain relish well, pat chicken dry after cooking, and chop celery small. If needed, stir in a spoon of mayo just before serving to tighten the mix.

Is sweet relish required?

It defines the Southern flavor. If you must substitute, use chopped bread-and-butter pickles plus a pinch of sugar.

What bread makes the best sandwich?

Soft white sandwich bread, potato bread, and croissants all shine. For sturdier slices, lightly toast to keep everything tidy.

Can I make it without mayo?

Use full-fat Greek yogurt with 1 teaspoon olive oil and a little extra Dijon. The taste shifts, but the salad stays creamy.

Any add-ins I should avoid?

Skip watery vegetables like fresh cucumber or tomato inside the mix. Add those as toppings instead so the salad stays creamy.

Conclusion

This old-fashioned Southern chicken salad with sweet relish tastes familiar, comforting, and absolutely lunch-worthy. You get creamy dressing, juicy chicken, and just the right sweetness—perfect on soft bread or tucked into a flaky croissant. Make a batch today, chill it, and enjoy easy, delicious sandwiches all week long.

Old-Fashioned Southern Chicken Salad with Sweet Relish

Creamy, crunchy Southern chicken salad with sweet relish for classic, nostalgic sandwiches.

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Prep Time

20 minutes

Cook Time

15 minutes

Total Time

35 minutes

Servings

6 servings

Ingredients

• 3 cups cooked chicken, finely chopped or shredded (poached breasts or rotisserie)
• ½ cup mayonnaise
• 2 tablespoons sour cream
• 2–3 tablespoons sweet pickle relish, drained well
• 1 teaspoon Dijon mustard
• 1 rib celery, finely diced (about ½ cup)
• 2 tablespoons finely minced red or yellow onion (or 1 tablespoon grated)
• 1 hard-boiled egg, finely chopped (optional)
• 1–2 teaspoons fresh lemon juice
• ¼ teaspoon celery seed (optional)
• Kosher salt and black pepper, to taste
• Soft sandwich bread or croissants (for serving)
• Lettuce leaves (butter, romaine, or iceberg; for serving)
• Tomato slices (optional; for serving)
• If cooking chicken: 1 ½ pounds boneless, skinless chicken breasts
• If cooking chicken: 1 teaspoon kosher salt
• If cooking chicken: 1 bay leaf and a few peppercorns (optional aromatics)

Instructions

1. Cook the chicken (if not using rotisserie): Place chicken breasts in a pot in a single layer, cover with cold water by 1 inch, add salt, bay leaf, and peppercorns. Bring to a gentle simmer, reduce heat to low, cover, and cook 12–15 minutes until 165°F. Transfer to a plate, cool 10 minutes, finely chop or shred, then chill.
2. Mix the dressing: In a large bowl, stir together mayonnaise, sour cream, sweet relish, Dijon, lemon juice, celery seed, salt, and pepper. Taste and adjust seasoning.
3. Combine: Add chopped chicken, celery, onion, and hard-boiled egg to the bowl. Fold gently until evenly coated. If dry, add a spoon of mayo; if too loose, add more chicken.
4. Chill: Cover and refrigerate at least 30 minutes to let flavors meld and texture set.
5. Assemble sandwiches: Layer lettuce on bread or in a split croissant, spoon on a generous mound of chicken salad, add tomato if desired, top, slice, and serve immediately.