1-First Step: Heat the oven and prep the pan Start by preheating your oven to 425°F. Line a sheet pan with parchment paper if you want even easier cleanup. This one-pan style is what makes sheet pan chicken pitas with herby ranch such a great weeknight dinner, because you can roast, mix, and serve without a pile of dishes at the end. While the oven heats, cut the chicken breasts into 1-inch pieces. Keeping the pieces the same size helps them cook evenly. If you are cooking for kids or anyone who prefers softer spice, you can reduce the cayenne a little.

2-Second Step: Season the chicken Add the chicken to a bowl and toss it with brown sugar, smoked paprika, garlic powder, onion powder, cayenne, kosher salt, olive oil, and the lemon slices. Mix until every piece is coated well. The brown sugar helps the spices caramelize, while the lemon adds a fresh note that keeps the chicken from tasting too heavy. Spread the chicken on the sheet pan in a single layer. Try not to crowd the pan, because that can make the chicken steam instead of roast. If needed, use two pans so you get that golden finish.

3-Third Step: Roast until juicy and cooked through Place the pan in the oven and roast the chicken for about 18 to 22 minutes, stirring once halfway through. The exact time will depend on the size of your chicken pieces and your oven. The chicken is ready when it reaches 165°F internally and looks lightly browned on the edges. For the best texture, do not overbake it. Juicy chicken makes these chicken pitas shine. If you want to pair this dinner with another chicken dish later in the week, our balsamic lemon chicken is another bright, family-friendly option.

4-Fourth Step: Make the herby ranch slaw While the chicken roasts, make the slaw. In a large bowl, whisk together the yogurt, dill, parsley, chives, lemon juice, olive oil, and a pinch of kosher salt. Stir in the shredded green cabbage and toss until everything is coated. The cabbage will soften a bit as it sits, which gives the slaw a better bite. Let the slaw rest for 10 to 15 minutes. This waiting time is worth it because the cabbage starts to absorb the herby ranch flavor. If the mixture looks too thick, add a tiny splash of water or a bit more lemon juice.

5-Fifth Step: Warm the pitas and prep the avocado Warm the pitas in the microwave for about 20 seconds, or place them in the oven for a minute or two. Soft, warm pitas are easier to fill and less likely to tear. Cube the avocado right before serving so it stays fresh and green. If you want extra crunch, you can also toast the pitas lightly in a dry skillet. That gives them a little structure and makes them better for holding the filling.

6-Final Step: Assemble and serve Slice or chop the roasted chicken if needed, then stuff the warm pitas with chicken, herby ranch slaw, and cubed avocado. Add extra lemon juice or a pinch of salt if you like a brighter finish. Serve right away while the pita is warm and the chicken is juicy. For a more casual dinner spread, serve the filling as bowls with rice, potatoes, or roasted vegetables. That simple change keeps the same flavors but gives you a different meal format for the next day.