
The Ultimate White BBQ Chicken Sub: A Flavorful Journey
Prepare your taste buds for an unforgettable culinary adventure with this White BBQ Chicken Sub. Far from your average sandwich, this recipe elevates the classic chicken sub into a symphony of creamy, tangy, and savory flavors. The heart of this masterpiece is a luscious homemade white BBQ sauce, a unique Alabama-style condiment that boasts a perfect balance of mayonnaise, zesty vinegar, a sharp kick from Creole mustard, and a hint of horseradish. This isn’t just a meal; it’s a comforting and deeply satisfying experience that has quickly become a beloved favorite among our readers.
Having dedicated years to perfecting recipes and exploring diverse flavor profiles, I’ve meticulously crafted and refined this White BBQ Chicken Sub to ensure every bite is nothing short of extraordinary. From the tender, succulent chicken to the perfectly melted cheese and the distinct, vibrant sauce, this sub promises a special meal that you’ll want to recreate again and again. It’s an easy-to-follow recipe that delivers gourmet results, making it ideal for both weeknight dinners and impressive gatherings.
Why You’ll Fall in Love with This White BBQ Chicken Sub
There are countless reasons why this White BBQ Chicken Sub stands out. First and foremost, its signature homemade white BBQ sauce offers a refreshing departure from traditional red sauces. This creamy, tangy concoction provides a complex flavor profile that beautifully complements the chicken without overpowering it. Secondly, the combination of juicy chicken tenders, sweet shallots, and gooey Monterrey Jack cheese creates an irresistible texture and taste sensation. Baked to perfection, the bread develops a delightful crunch on the outside while remaining soft and tender within, serving as the ideal vessel for the rich filling. It’s a truly comforting dish that feels both familiar and exciting, perfect for satisfying hearty appetites or impressing guests with minimal fuss.
Ingredient Notes and Substitutions for Perfection
Careful selection of ingredients is key to achieving the incredible flavor and texture of this White BBQ Chicken Sub. Here’s a detailed look at the core components and potential swaps:
Chicken tenders: These are highly recommended for their inherent tenderness and quick cooking time, ensuring a juicy, succulent result every time. Their uniform size also means they cook evenly. If chicken tenders are unavailable, boneless, skinless chicken breasts can be used. To prevent them from drying out, consider cutting them into smaller, more uniform pieces before cooking and be mindful not to overcook. Thigh meat could also be an option for even richer flavor and moisture, though it would alter the texture slightly.
Cheese: My absolute favorite for this recipe is Monterrey Jack cheese because of its superior melting qualities. It becomes wonderfully gooey and stretchy when heated, perfectly binding the chicken and sauce together. Its mild, buttery flavor also allows the white BBQ sauce to shine. If Monterrey Jack isn’t on hand, shredded Mozzarella cheese is an excellent alternative, offering a similar melty texture. For a bolder flavor, a blend of Monterey Jack and a sharp cheddar could also be experimented with, though it might change the overall creaminess.
Shallots: These delicate members of the onion family contribute a nuanced flavor profile that is subtly sweet, mildly garlicky, and much less pungent than a standard onion. They caramelize beautifully, adding depth without overwhelming the other ingredients. Should you need a substitute, a sweet onion (like Vidalia) is the best choice, offering a similar sweetness without the aggressive bite of yellow or red onions. Ensure they are thinly sliced to integrate well into the filling.
Homemade White BBQ Sauce: This sauce is the true star of the show and makes all the difference. Its bright, sharp, and creamy notes are truly addictive. While store-bought white BBQ sauces exist, making it from scratch is incredibly simple – it literally involves whisking ingredients together – and the fresh flavor is unparalleled. The combination of mayonnaise, vinegar, Creole mustard, horseradish, and a touch of sweetness creates a complex condiment that is far superior to pre-made versions. Don’t skip this step!
Bread: The foundation of any great sub is the bread. For the best experience, seek out high-quality French bread subs from your local deli section. Deli bread often boasts a wonderfully crunchy, golden crust and an exceptionally soft, pillowy interior. This contrast in textures is essential for a satisfying baked sub, providing structural integrity while allowing the tender filling to shine. If deli bread isn’t accessible, a good quality baguette or Italian bread can work, but aim for one with a similar crust-to-crumb ratio.

Make Ahead Suggestions for Effortless Meals
One of the many benefits of this White BBQ Chicken Sub recipe is its flexibility when it comes to meal preparation. Planning ahead can significantly reduce your cooking time on busy days, making dinner or lunch incredibly fast and easy. Here are a couple of smart strategies for preparing components in advance:
- Prepare the White BBQ Sauce: The homemade white BBQ sauce can be made well ahead of time. Simply whisk all the ingredients together as instructed, then transfer it to a clean, airtight glass container. It will keep beautifully in the refrigerator for up to a week, allowing the flavors to meld and deepen. This means you can whip up a batch on the weekend and have it ready for quick meals throughout the week.
- Pre-Cook the Entire Filling: Another fantastic time-saving tip is to prepare the entire chicken and shallot filling in advance. Cook the chicken tenders and shallots, chop the chicken, then combine it with the cooked onions, shredded cheese, and half of the white BBQ sauce. Once mixed, store this delicious filling in an airtight food storage container in the refrigerator for 2-3 days. When you’re ready to make your subs, simply scoop the pre-made filling into your bread, top with extra cheese, and bake according to the recipe. This method turns a 30-minute recipe into a quick 15-minute assembly and bake, perfect for last-minute cravings or unexpected guests.
Tips for Crafting the Perfect Baked Sub
Achieving a restaurant-quality baked sub at home is easier than you think with a few simple tips:
- Don’t Overcook the Chicken: Chicken tenders cook quickly. Cook them just until they are no longer pink inside to ensure they remain juicy. Overcooked chicken will result in a dry filling.
- Sauté Shallots Until Soft and Fragrant: Take the time to properly sauté the shallots until they are tender and slightly caramelized. This brings out their natural sweetness and enhances the overall flavor of the filling.
- Slice the Bread Properly: When cutting the sub rolls, make sure to slice across the top and down the middle, creating a “boat” for the filling, but don’t cut all the way through the bottom. This keeps the sub intact and easier to handle after baking.
- Generous Cheese Layer: Don’t be shy with the cheese! A generous layer of Monterrey Jack not only adds incredible flavor and gooey texture but also acts as a delicious cap, keeping the filling moist and flavorful during baking.
- Preheat Your Oven: Always preheat your oven to 350°F (175°C) before baking. A properly heated oven ensures that the bread toasts evenly and the cheese melts perfectly.
- Keep an Eye on the Bake Time: Bake the subs for about 15 minutes, or until the bread is golden brown and toasted, the filling is piping hot, and the cheese is beautifully melted and bubbly. Baking time can vary slightly depending on your oven.
- Serve Immediately: Baked subs are best enjoyed fresh out of the oven when the bread is still warm and crispy, and the cheese is at its gooey peak.

Serving Suggestions for Your White BBQ Chicken Subs
These White BBQ Chicken Subs are hearty enough to be a meal on their own, but they also pair wonderfully with a variety of sides. For a classic American comfort food experience, serve them alongside a crisp side salad with a light vinaigrette to cut through the richness, or a bowl of creamy coleslaw. French fries, sweet potato fries, or onion rings make for a satisfying, indulgent pairing. For a lighter touch, consider fresh vegetable sticks with a ranch dip, or some baked potato chips. A simple corn on the cob or a fresh fruit salad can also provide a refreshing contrast. Don’t forget an extra drizzle of that amazing white BBQ sauce on top for those who want an extra flavor boost!
Variations and Customizations
This recipe is incredibly versatile and can be adapted to suit various tastes and dietary needs:
- Spice It Up: Add a pinch of cayenne pepper or a dash of hot sauce to the white BBQ sauce for an extra kick. You can also mix in some chopped jalapeños with the chicken filling.
- Different Proteins: While chicken is traditional, shredded pork or even grilled shrimp could be fantastic alternatives. For a vegetarian option, consider using grilled portobello mushrooms or a plant-based chicken substitute.
- Add More Veggies: Sautéed bell peppers, spinach, or even some thinly sliced avocado added after baking can enhance the flavor and nutritional value.
- Cheese Varieties: Experiment with different cheeses! Provolone, white cheddar, or a smoky Gouda could offer interesting flavor twists.
- Gluten-Free Option: Simply use gluten-free sub rolls or serve the chicken filling over a bed of greens or rice for a delicious gluten-free meal.
- Keto/Low-Carb: Omit the bread and serve the chicken and cheese filling in lettuce wraps or scooped into bell pepper halves, then baked.
Storage and Reheating Instructions
If you happen to have leftovers (a rare occurrence with these delicious subs!), proper storage and reheating will help maintain their quality:
- Storage: Allow any leftover subs to cool completely. Wrap each sub tightly in aluminum foil or plastic wrap, or place them in an airtight container. Store in the refrigerator for up to 2-3 days.
- Reheating: For best results, reheat the subs in an oven or toaster oven. Remove the foil/plastic wrap and place the sub on a baking sheet. Bake at 300°F (150°C) for about 10-15 minutes, or until heated through and the bread is re-crisped. Microwaving is not recommended as it can make the bread soggy.
- Freezing: While the filling can be frozen separately (without the bread and cheese) for longer storage, freezing the assembled subs is generally not recommended as the bread can become mushy upon thawing.
White BBQ Chicken Subs Recipe
An amazing baked sub sandwich packed with tender chicken slathered with homemade white BBQ sauce, and gooey melted Monterrey Jack cheese. It’s a fantastic combination of big flavors in a simple, satisfying baked sandwich.
Overall Rating: 4.50 from 36 votes
Course: Dinner, Lunch
Cuisine: American
Prep Time: 10 minutes
Cook Time: 20 minutes
Total Time: 30 minutes
Servings: 4 (2 subs)
Calories: 711 kcal per serving
Author: Lyuba Brooke
Ingredients
White BBQ Sauce:
- 1/2 cup mayonnaise
- 2 Tbsp white vinegar
- 1/2 Tbsp fresh cracked white pepper
- 1/2 Tbsp Creole mustard
- 1/2 tsp salt
- 2 Tbsp sugar
- 2 large garlic cloves, pressed
- 2 tsp horseradish
- 1 Tbsp lemon juice
- 1/2 tsp paprika
For The Sandwich:
- 2 Tbsp avocado oil, for cooking
- 14 oz chicken tenders
- Salt and pepper, to taste
- 2 large shallots, sliced
- 1 1/2 cups shredded Monterrey Jack cheese
- 1/2 cup white BBQ sauce (prepared from above)
- 2 French bread subs, about 6 inches each
Instructions
- Whisk all ingredients for the white BBQ sauce in a small bowl. Set aside until ready to use, or refrigerate if not using immediately.
- Season the chicken tenders generously with salt and pepper. Heat avocado oil in a cooking pan over medium-high heat. Add chicken tenders and cook for 3-4 minutes on one side until golden. Flip the chicken, add the sliced shallots to the pan, and continue cooking until the chicken is just cooked through and the shallots are softened (chicken tenders usually take 6-8 minutes total).
- Remove the cooked chicken tenders from the pan and let them cool slightly until they can be handled comfortably. Once cooled, chop the chicken into bite-sized pieces and place them in a mixing bowl.
- Add the cooked shallots, shredded Monterrey Jack cheese, and 1/2 cup of the prepared white BBQ sauce to the chopped chicken. Mix thoroughly until all ingredients are well combined and the chicken is evenly coated.
- Carefully slice each French bread sub across the top, down the middle, creating a deep pocket without cutting all the way through to the bottom crust.
- Divide the chicken mixture evenly between the two prepared sub rolls, filling the pockets generously.
- Sprinkle a little more shredded Monterrey Jack cheese over the top of the chicken filling in each sub for an extra cheesy crust.
- Place the filled subs on a baking sheet. Bake in a preheated oven at 350°F (175°C) for approximately 15 minutes, or until the bread is lightly toasted, the filling is heated through, and the cheese is melted and bubbling.
- For an added burst of flavor and moisture, drizzle a little more of the homemade white BBQ sauce over the hot subs just before serving. Serve immediately and enjoy!
Nutrition
Calories: 711kcal | Carbohydrates: 30g | Protein: 35g | Fat: 49g | Saturated Fat: 14g | Polyunsaturated Fat: 17g | Monounsaturated Fat: 15g | Trans Fat: 0.1g | Cholesterol: 115mg | Sodium: 1204mg | Potassium: 493mg | Fiber: 2g | Sugar: 11g | Vitamin A: 545IU | Vitamin C: 6mg | Calcium: 348mg | Iron: 7mg
Tried this recipe? Mention @willcookforsmiles or tag #willcookforsmiles!
More Irresistible Sub Sandwiches to Explore
If you enjoyed the rich flavors and satisfying experience of this White BBQ Chicken Sub, you’ll be thrilled to discover other fantastic sub sandwich recipes that promise equally delightful meals. Expand your culinary repertoire with these reader favorites, each offering a unique twist on the classic sandwich:
- Bacon Buffalo Meatball Sub: A spicy and savory delight combining crispy bacon with zesty buffalo meatballs, all tucked into a warm sub roll.
- The BEST Meatball Subs: A timeless classic, featuring tender homemade meatballs simmered in a rich marinara sauce, topped with melted provolone cheese.
- Hot & Spicy Baked Italian Sub: A vibrant blend of Italian cold cuts, sharp provolone, and a spicy kick, baked until warm and toasty.
- Authentic Cuban Sandwich: A pressed delight with layers of roasted pork, ham, Swiss cheese, pickles, and mustard, known for its incredible flavor and satisfying crunch.
- Classic Philly Cheesesteak: Thinly sliced steak, sautéed onions, and gooey melted cheese served on a crusty roll – a truly iconic American sandwich.