There's nothing quite like biting into a warm, crusty sub loaded with tender chicken and smothered in creamy white BBQ sauce. This irresistible combination is a delightful twist on classic barbecue flavors, perfect for a quick weeknight dinner or casual get-together.

I discovered this recipe while experimenting with ways to use leftover grilled chicken. One taste of the tangy, zesty sauce paired with toasted bread, and I knew it was a keeper. These subs are now a family favorite, served with a side of chips or a crisp green salad.

Why You'll Love This White BBQ Chicken Subs Recipe

Get ready to add this recipe to your weeknight rotation – these White BBQ Chicken Subs check all the boxes for a meal that's flavorful, fast, and family-approved.

First and foremost, this recipe is a breeze to prepare. With just a few simple ingredients and minimal cooking, you’ll have a delicious meal on the table in under 30 minutes.

The creamy white BBQ sauce is the star of the show. It's tangy, rich, and slightly spicy, adding a unique twist to traditional barbecue flavors. Trust me, you’ll want to drizzle it on everything.

These subs are also perfect for meal prep. Use store-bought rotisserie chicken or leftover grilled chicken to save time without sacrificing flavor.

Lastly, they're endlessly customizable. From adding crispy bacon to swapping out the bread, you can tailor these subs to suit your taste or whatever ingredients you have on hand.

Ingredients Notes

The magic of these White BBQ Chicken Subs lies in their simple yet bold ingredients. Here’s what makes this recipe shine:

Chicken: Use shredded rotisserie chicken, grilled chicken breast, or even baked chicken thighs. The smoky char of grilled chicken pairs beautifully with the tangy sauce.
White BBQ Sauce: This Alabama-inspired sauce combines mayonnaise, apple cider vinegar, Dijon mustard, horseradish, and a hint of cayenne pepper. It’s creamy with a slight kick, balancing the flavors of the chicken perfectly.
Sub Rolls: Look for soft, crusty sub rolls or hoagie buns. Toasting them lightly enhances their texture and prevents them from becoming soggy.
Cheese: Provolone or mozzarella melts beautifully over the chicken, adding a gooey layer of richness. If you prefer a sharper flavor, try pepper jack or cheddar.
Toppings: Fresh lettuce and sliced tomatoes add crunch and freshness. Feel free to add pickles or red onion for extra zing.

No special equipment is required – just a skillet for warming the chicken and a baking sheet for toasting the subs.

How To Make White BBQ Chicken Subs

Making these delicious White BBQ Chicken Subs is as easy as 1-2-3! Here’s a step-by-step guide to ensure success:

Step 1: Prepare the White BBQ Sauce

In a small bowl, whisk together 1 cup of mayonnaise, 2 tablespoons of apple cider vinegar, 1 tablespoon of Dijon mustard, 1 teaspoon of horseradish, and a pinch of cayenne pepper. Adjust the seasoning to taste with salt and black pepper. Set aside.

Step 2: Assemble the Chicken Filling

Shred about 2 cups of cooked chicken and place it in a skillet over medium heat. Add ⅓ cup of the white BBQ sauce, stirring until the chicken is well-coated and warmed through.

Step 3: Build the Subs

Slice your sub rolls in half and lightly toast them under the broiler until golden. Place a generous portion of the chicken mixture on the bottom half of each roll. Top with 2 slices of cheese and return to the broiler until the cheese is melted and bubbly.

Step 4: Add Toppings

Remove the subs from the broiler and top with fresh lettuce, sliced tomatoes, and any additional toppings of your choice. Drizzle more white BBQ sauce over the top before placing the other half of the roll on top.

Step 5: Serve and Enjoy

Serve immediately with a side of chips, coleslaw, or your favorite salad. These subs are best enjoyed fresh, while the bread is warm and the cheese is gooey.

Storage Options

While these subs are best enjoyed fresh, you can still prepare parts of the recipe ahead of time for convenience. Here's how:

Chicken: Store shredded chicken mixed with sauce in an airtight container in the fridge for up to 3 days. Reheat it gently in a skillet or microwave before assembling the subs.
White BBQ Sauce: The sauce can be made ahead and kept in the fridge for up to 5 days. Store it in a sealed jar or container.
Assembled Subs: If you must store leftovers, wrap each sub tightly in aluminum foil and refrigerate. Reheat in a 350°F oven for 10-12 minutes to restore some of the crispness.

Variations and Substitutions

One of the best things about this recipe is its versatility. Here are a few ideas to customize your White BBQ Chicken Subs:

Spicy Subs: Add sliced jalapeños or a dash of hot sauce to the chicken mixture for extra heat.
Different Proteins: Swap out chicken for shredded pork, turkey, or even grilled shrimp for a seafood twist.
Low-Carb Option: Skip the bread and serve the chicken over a bed of mixed greens, drizzled with extra white BBQ sauce.
Vegetarian Version: Use roasted cauliflower or jackfruit as a chicken substitute. Both soak up the sauce beautifully and add a hearty texture.
Different Cheeses: Experiment with gouda, Swiss, or even a smoky cheddar for a new flavor profile.

Don’t be afraid to get creative and make this recipe your own!

Whether you're whipping these up for a quick dinner or serving them at your next game day gathering, these White BBQ Chicken Subs are guaranteed to impress. With their bold flavors and simple preparation, they’re destined to become a regular on your menu. So grab your apron, and let’s get cooking!