BBQ Chicken Pizza with Mozzarella and Red Onion

Published: November 1, 2026

When I need dinner to feel more fun than sandwiches but still fit into a busy evening, this bbq chicken pizza is one of the recipes I reach for. A ready-made crust keeps the work short, and the topping list is simple: barbecue sauce, cooked chicken, mozzarella, and red onion. The oven does the rest.

The finished pizza has a crisp edge, a soft center, smoky-sweet sauce, and plenty of stretchy cheese. The red onion brings a sharp bite that keeps the barbecue flavor from tasting too heavy. I slice it thinly so it softens in the oven without disappearing completely.

Assembling bbq chicken pizza with sauce, chicken, mozzarella, and red onion

Why this bbq chicken pizza works on a weeknight

The main shortcut is using chicken that is already cooked. Leftover roasted chicken, plain rotisserie chicken, or refrigerated grilled chicken all work. I pull the chicken into bite-size shreds instead of cutting large cubes, because smaller pieces spread across the crust and give you some chicken in nearly every bite.

A prepared crust saves time, but it doesn’t have to mean a bland result. Use a favorite refrigerated pizza dough if you have one. A prebaked crust gives the crispest, most predictable finish, while raw dough gives you a chewier rim and may need a few extra minutes in the oven.

The sauce takes the place of traditional pizza sauce. Use a barbecue sauce you already enjoy, since its flavor comes through clearly. A smoky sauce tastes deeper, while a sweeter sauce gives the edges a dark, sticky finish. I avoid pouring on too much. A thin coating keeps the middle from becoming wet.

Mozzarella is the mild, stretchy part of the topping. Low-moisture shredded mozzarella melts evenly and browns nicely. Fresh mozzarella can work, but drain it well and tear it into small pieces first. Too much moisture is the quickest way to lose a crisp crust.

Ingredients for bbq chicken pizza

You only need a handful of ingredients, but a few choices make assembly easier.

Pizza crust: Use one 12-inch prepared crust, refrigerated pizza dough shaped into a 12-inch round, or a prebaked crust.
Barbecue sauce: Measure 1/2 cup. Reduce it to 1/3 cup for a less saucy pizza.

Cooked chicken: Use 1 1/2 cups shredded or chopped cooked chicken. Plain or lightly seasoned chicken works best.
Mozzarella: Use 2 cups shredded low-moisture mozzarella.
Red onion: Thinly slice 1/4 medium red onion, about 1/3 cup.
Olive oil: Brush 1 teaspoon around the crust edge if you like a more golden rim.

Optional toppings: Add chopped cilantro, sliced green onion, or a drizzle of barbecue sauce after baking.

Barbecue sauce spread over a pizza crust

Cold chicken is fine because it warms through while the pizza bakes. Break up large clumps before adding it. A thick pile in one spot makes the topping feel heavy and leaves other slices mostly cheese.

For the onion, a sharp knife makes thin, even slices easier. If raw onion tastes too strong, soak the slices in cold water for 5 minutes, then pat them very dry. This softens the bite without requiring another pan.

How I assemble bbq chicken pizza

Heat the oven to 450°F. Put a pizza stone or inverted baking sheet in the oven while it heats if you have one. A hot surface helps the bottom firm up quickly. If you’re using thin refrigerated dough, let it sit at room temperature for about 10 minutes so it stretches more easily.

Line a baking sheet with parchment, or lightly oil it. Shape or place the crust on the pan. If the dough is raw, press it gently into a 12-inch round, leaving the outer edge slightly thicker. I don’t make the center paper-thin because the sauce and chicken need a sturdy base.

Spread the barbecue sauce over the crust with the back of a spoon. Leave about 1/2 inch bare around the edge. The sauce should look like a thin glossy layer, not a puddle. Add the chicken and scatter it from the center toward the edge.

Sprinkle the mozzarella over the chicken. I like to cover most of the chicken but leave a few pieces visible so they brown. Finish with the red onion. A little onion in every section is better than a thick pile in the middle.

Brush the bare rim with olive oil if using. Bake for 12 to 16 minutes, depending on the crust and pan. The pizza is ready when the cheese is fully melted, a few spots are golden brown, the onion is softened, and the crust edge is firm.

Freshly baked pizza with bubbling mozzarella and red onion

Let the pizza rest for 3 to 5 minutes before slicing. That pause lets the cheese settle, so it stays on the slices instead of sliding off. Cut it into 6 or 8 pieces with a sharp knife or pizza wheel.

How to keep the crust crisp

The crust needs a head start if you are working with soft, thick dough. Bake the shaped dough with no toppings for 4 to 5 minutes, then add the sauce and toppings and finish baking. This helps the middle hold up under the moist sauce and chicken.

With a thin prepared crust, I usually skip pre-baking. Make sure the oven is completely hot before the pizza goes in. An oven that is still climbing to temperature can leave the top melted while the bottom stays pale and soft.

Don’t overdo the sauce. More sauce sounds like more flavor, but it can soak into the crust and make the center difficult to lift. If you want a stronger barbecue taste, save a spoonful for drizzling after the pizza comes out.

The same goes for toppings. Chicken, cheese, and onion should form a balanced layer, not a mound. If you double the chicken, use a larger crust or expect a longer bake. A crowded pizza steams more than it roasts, so the cheese may melt before the crust browns.

For an especially crisp bottom, bake directly on a preheated stone or upside-down heavy baking sheet. Transfer carefully, and remember that parchment can darken at high heat. Follow the instructions on your parchment package and keep it away from the heating element.

Substitutions that fit this pizza

This recipe is flexible when you are using what is already in the refrigerator.

Chicken: Use leftover roast chicken, rotisserie chicken, grilled chicken, or cooked chicken breast or thighs. Thigh meat stays especially tender.
Crust: Swap in naan, flatbread, a 12-inch pizza dough, or a prebaked thin crust. Adjust the baking time based on the package directions.
Cheese: Monterey Jack, pepper Jack, or a mozzarella-cheddar blend can replace some or all of the mozzarella. Pepper Jack adds heat.

Onion: Yellow onion works in a pinch. Shallot gives a softer flavor, while pickled red onion is best added after baking.
Sauce: Use your favorite bottled barbecue sauce. A spicy sauce works well if the rest of the toppings are mild.

I wouldn’t add wet vegetables without cooking or drying them first. Fresh tomatoes, mushrooms, and pineapple release moisture as they bake. If you want them here, drain or sauté them first and use a light hand.

For heat, add red pepper flakes, sliced jalapeño, or a few drops of hot sauce. For a fresher finish, scatter chopped cilantro or green onion over the baked pizza. Those additions brighten the sweet, smoky sauce.

Sliced chicken pizza showing the crisp crust and melted cheese

What to serve with pizza night

A simple green salad is enough for me, especially when the pizza has a generous layer of cheese. Crunchy slaw also works because cool vegetables contrast with hot, saucy slices. If you’re feeding a group, cut the pizza into smaller squares and add carrot and celery sticks.

For another filling dinner built around familiar ingredients, Chicken Burrito Casserole has the same practical, pantry-friendly feel. Loaded Beef & Potato Bake is another hearty option when you want a casserole instead.

I like serving extra barbecue sauce at the table, but only in a small bowl. Guests can add more without making every slice soggy. Ranch dressing works on the side too, though I keep it separate so the crust stays crisp.

If pizza night is part of a casual spread, Crockpot Pizza Casserole gives you a softer, scoopable version with similar familiar flavors. For a lighter pasta side, One Pot Lemon Ricotta Pasta brings a bright, creamy contrast.

Making it ahead and reheating leftovers

You can shred the chicken and slice the onion earlier in the day. Keep both covered in the refrigerator, then assemble when you’re ready to bake. Wait to put sauce on the crust until baking time, since it can soften an unbaked crust.

Baked leftovers keep in the refrigerator for up to 3 to 4 days when stored promptly in a covered container. The USDA leftover guidance is a useful reference for cooling and storing cooked food safely.

Storing and reheating leftover barbecue chicken pizza

For the best reheating texture, place slices on a baking sheet and warm them at 375°F for about 8 to 10 minutes. A skillet over medium-low heat also works: cover it briefly to melt the cheese, then uncover it so the bottom can crisp. The microwave is fastest, but the crust will be softer.

I don’t recommend freezing a fully assembled uncooked pizza with fresh red onion unless the crust is designed for freezing. The onion and sauce can release moisture as they thaw. For a freezer shortcut, freeze cooked chicken in a labeled container and store the crust according to its package instructions.

Final pointers before dinner

Use a hot oven, keep the sauce layer modest, and spread the chicken across the crust. Those details matter more than adding extra toppings. The pizza should come out with browned cheese and a crust you can lift without folding in the center.

Let the slices cool just long enough to hold together, then serve them while the mozzarella is still stretchy. This bbq chicken pizza is at its best right away, with a crisp edge, warm chicken, and red onion that still has a little bite.

If you’re looking for a quick bbq chicken pizza method, the recipe card below keeps the quantities and timing in one place. It uses one prepared crust and makes six generous slices, or eight smaller ones.

A second bbq chicken pizza is easy to assemble when you have extra cooked chicken. Keep the toppings balanced, use a thin layer of sauce, and bake the second crust as soon as the oven is hot.

For a simple bbq chicken pizza variation, swap in pepper Jack for part of the mozzarella or add a few sliced jalapeños. I would still keep the red onion thin so the toppings cook at the same pace.

The best bbq chicken pizza has a firm bottom, melted cheese, and chicken spread from edge to edge. Those are the signs I look for before carrying the pan to the table.

This bbq chicken pizza is especially handy when the refrigerator already holds cooked chicken and a package of cheese. There is no separate sauce to simmer, and the whole assembly stays manageable on a weeknight.