Hearty Loaded Sub Sandwich

This hearty loaded sub sandwich has become my family's go-to weekend lunch option that satisfies even the pickiest eaters. The combination of grilled chicken, crispy bacon, and fresh vegetables creates a restaurant-quality sandwich that's surprisingly simple to make at home.

I first created this sandwich recipe when hosting an impromptu backyard gathering, and it's now requested at every family gathering. The chopped filling technique ensures every bite contains the perfect balance of flavors.

Ingredients

• Boneless skinless grilled chicken thighs: For juicy flavor that stands up well to the other ingredients. Dark meat stays moist and adds richness.
• Crispy thick cut bacon: Adds smoky crunch and depth. Look for quality bacon with good fat distribution.
• Fresh tomato slices: Bring brightness and acidity. Choose ripe but firm tomatoes.
• Shredded lettuce: Provides crisp texture. Iceberg works best for its crunch factor.
• Shredded mozzarella cheese: Adds creamy mildness that complements without overwhelming. Fresh mozzarella works beautifully.
• Toasted sub rolls: Create the perfect vessel. Look for rolls with a slightly crisp exterior and soft interior.
• Ranch dressing: Brings everything together with creamy tanginess. Quality ranch makes a difference.
• Salt and pepper: For essential seasoning that enhances all other flavors.
• All-purpose BBQ rub: Adds complexity without overwhelming. Choose one with a balance of sweet and savory notes.

Step-by-Step Instructions

Season and Grill the Chicken:

Season chicken thighs generously with BBQ rub, ensuring each piece is fully covered. Grill over medium high heat, turning occasionally, until internal temperature reaches 165°F. This usually takes about 6 minutes per side, but timing varies depending on thickness. Let rest for 5 minutes before chopping.

Prepare Bacon and Rolls:

Cook bacon in a skillet over medium heat until crispy but not burnt, about 10 minutes. Drain on paper towels. Meanwhile, slice sub rolls lengthwise and toast them on the grill or in a toaster oven until golden brown but still soft in the center.

Create the Filling:

On a large cutting board, create a base layer of shredded lettuce. Place grilled chicken, crispy bacon pieces, and tomato slices on top. Using a large chef's knife, chop through all ingredients with a rocking motion until everything is well combined but still identifiable. This technique ensures every bite contains all flavors.

Season and Dress:

Sprinkle salt and pepper evenly across the chopped mixture. Add shredded mozzarella cheese and drizzle ranch dressing over everything. The warmth from the chicken and bacon will slightly melt the cheese.

Final Mix and Assembly:

Chop through the mixture once more to fully incorporate all seasonings and dressing. This final chop ensures flavors are evenly distributed. Scoop generous portions onto each toasted sub roll, pressing gently to secure the filling.

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The bacon is truly the star ingredient in this sandwich. I discovered that chopping it together with the other ingredients allows its smoky flavor to permeate throughout the filling, creating a cohesive taste experience rather than just having strips of bacon that might pull out with each bite.

Make-Ahead Options

The filling for these sandwiches can be prepared up to a day in advance and stored in an airtight container in the refrigerator. Keep the bread separate until ready to serve to prevent sogginess. When ready to eat, you can serve the filling cold or warm it slightly in the microwave before adding to the toasted rolls. This makes it perfect for busy weeknights or packed lunches.

Substitution Ideas

These sandwiches are incredibly versatile. Rotisserie chicken works wonderfully as a time-saving alternative to grilling your own chicken. Turkey, ham, or even roast beef can substitute for chicken. For a vegetarian version, replace the meat with grilled portobello mushrooms and avocado. Plant-based bacon and vegan ranch can create a completely vegan-friendly version without sacrificing the flavor profile.

Serving Suggestions

These loaded subs pair perfectly with crispy potato chips, a simple side salad, or fresh fruit for a complete meal. For a heartier option, serve with potato salad or coleslaw. If serving at a gathering, consider setting up a sandwich bar with the chopped filling and additional toppings like pickles, different cheeses, and various sauces so guests can customize their sandwiches to their liking.

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Frequently Asked Questions

→ Can I use a different type of chicken?

Yes, you can use any cooked chicken you prefer, such as rotisserie or grilled chicken breasts.

→ How can I make this sandwich spicier?

Add chopped jalapeños or a dash of hot sauce to the filling for some heat.

→ What cheese works best for this sandwich?

Mozzarella is delicious, but you can also try cheddar or pepper jack for a bolder flavor.

→ Can I prepare this in advance?

Yes, prepare the filling and store it separately from the bread. Assemble the sandwiches when ready to serve.

→ What other dressings can I use instead of ranch?

You can try blue cheese dressing, mayonnaise, or even a spicy aioli for a different taste.