Lemon Pepper Chicken with Roasted Broccoli
Have a recipe from another site? Import it →
Lemon Pepper Chicken with Roasted Broccoli is a simple sheet-pan dinner with chicken breasts, broccoli florets, olive oil, lemon pepper seasoning, garlic powder, fresh garlic, lemon zest, lemon juice, parsley, and lemon wedges. It roasts until juicy, bright, and crisp-edged with simple cleanup too.

Why You’ll Love This Recipe
This dinner keeps things simple without tasting plain. The chicken gets a lemon pepper and garlic powder coating, then roasts on the same pan as broccoli. The broccoli gets its own olive oil, fresh garlic, and lemon zest, so it tastes bright and seasoned instead of like a plain side. Everything comes out of the oven together, and the lemon juice and parsley go on at the end for a fresh finish. It is low-carb as written, but easy to make heartier with rice, quinoa, roasted potatoes, or bread. It is also easy to prep and reheat gently. The recipe is also easy to scale because the same seasoning method works for extra chicken or broccoli, as long as the pan is not overcrowded.

What Makes This Recipe Work
A hot oven is important because it gives the broccoli browned edges while the chicken cooks through. Patting the chicken dry helps the seasoning stick and encourages a better roasted surface. Cutting the broccoli into similar-size florets helps everything finish at the same time. The broccoli sits on the same pan as the chicken but gets its own lemon zest and garlic coating, so it tastes seasoned rather than plain. Resting the chicken before slicing keeps the juices inside. The final lemon juice is added after roasting because fresh citrus tastes brighter when it is not cooked the whole time. The method also protects texture, which matters for a healthy dinner. The heartier ingredients get enough heat, while the brighter finishes stay fresh enough to lift the whole plate.

Ingredient Notes & Easy Swaps
Chicken breasts: Use similar-size chicken breasts so they roast evenly. If one side is much thicker, gently flatten it before seasoning.
Broccoli: Cut broccoli into even florets so the pieces roast at the same speed. The edges should brown slightly while the stems stay tender.
Olive oil: Olive oil helps the chicken stay moist and helps the broccoli get crisp edges. Make sure the broccoli is lightly coated, not dripping.
Lemon pepper seasoning: Some lemon pepper blends already contain salt. If yours tastes salty, reduce the added salt so the chicken does not become overseasoned.
Garlic powder and fresh garlic: Garlic powder seasons the chicken evenly, while fresh garlic gives the broccoli stronger flavor. Keep the fresh garlic mixed with oil so it does not burn.
Lemon zest and juice: Zest adds bright lemon flavor before roasting, while lemon juice tastes freshest after cooking. Use both for the best flavor.
Parsley: Parsley adds color and a fresh finish. Add it after roasting so it stays green.
Lemon wedges: Lemon wedges let each person add extra brightness at the table. They are especially helpful if the chicken or broccoli tastes a little flat.

Lemon Pepper Chicken with Roasted Broccoli
Description
Lemon Pepper Chicken with Roasted Broccoli is a simple sheet-pan dinner with chicken breasts, broccoli florets, olive oil, lemon pepper seasoning, garlic powder, fresh garlic, lemon zest, lemon juice, parsley, and lemon wedges. It roasts until juicy, bright, and crisp-edged with simple cleanup too.
Ingredients
- 4 boneless, skinless chicken breasts (about 6 oz each)
- 5 cups broccoli florets (about 1 large head)
- 3 tbsp olive oil, divided
- 1 tbsp lemon pepper seasoning
- 1 tsp garlic powder
- 1/2 tsp salt
- 1/4 tsp black pepper
- 2 garlic cloves, minced
- Zest of 1 lemon
- Juice of 1 lemon
- 2 tbsp chopped fresh parsley
- Lemon wedges, for serving
Instructions
- 1Equipment: a large rimmed baking sheet, parchment paper, oven mitts, a small bowl, a large bowl, a pastry brush, paper towels, plastic wrap and a meat mallet or rolling pin (only if the chicken is thick), 2 cutting boards (one only for raw chicken), a knife, a fine grater, 2 pairs of tongs (or tongs and a clean spatula), an instant-read thermometer, measuring cups, measuring spoons, and serving dishes.
- 2Set an oven rack in the middle position and preheat the oven to 425 degrees F.
- 3Line the baking sheet with parchment paper.
- 4Rinse the broccoli, lemons, and parsley and pat them dry. On the clean cutting board, cut the broccoli into evenly sized florets, mince the 2 garlic cloves, finely grate the zest of 1 lemon and then juice it, chop 2 tablespoons parsley, and cut a second lemon into wedges.
- 5In the small bowl, mix 1 tablespoon lemon pepper seasoning, 1 teaspoon garlic powder, 1/4 teaspoon salt, and 1/4 teaspoon black pepper.
- 6Pat the chicken breasts dry with paper towels on the raw-chicken cutting board. If any breast is much thicker at one end, cover it with plastic wrap and gently pound it to an even thickness.
- 7Place the chicken on one side of the baking sheet with space between pieces. Brush the tops with half of 1 tablespoon olive oil and sprinkle with half the seasoning, pressing it in gently. Flip the chicken with the tongs, then brush and season the other side the same way. Throw away the paper towels and plastic wrap, put the board, brush, and tongs in the sink, and wash your hands with soap and warm water.
- 8In the large bowl, toss the broccoli with 2 tablespoons olive oil, the minced garlic, the lemon zest, and 1/4 teaspoon salt.
- 9Spread the broccoli on the other side of the baking sheet in a single layer.
- 10Using oven mitts, put the pan on the middle rack. Roast for 22 to 25 minutes, until the chicken reaches 165 degrees F and the broccoli has browned edges.
- 11Using oven mitts, take the pan out. Squeeze the lemon juice over the chicken and broccoli, and sprinkle with the chopped parsley.
- 12Let the chicken rest for 5 minutes.
- 13Use the clean tongs or spatula to move the chicken to the clean cutting board.
- 14Slice the chicken against the grain and serve with the broccoli and lemon wedges.
Tips and Tricks
- 1
Use a large sheet pan. Broccoli needs space for moisture to escape, or it will steam instead of roast. Open space gives you better browned edges and a more flavorful vegetable side. This keeps the color bright and the texture lively.
- 2
Pat the chicken dry before seasoning. Dry chicken holds onto the lemon pepper mixture better and roasts with a nicer surface. Moist chicken can make the seasoning slide off and brown unevenly. This keeps the meat juicy and easier to slice.
- 3
Cut broccoli into similar-size florets. Even pieces cook at the same pace, so you do not get tiny burnt bits and large firm pieces on the same pan. Flat sides brown especially well. This keeps the color bright and the texture lively.
- 4
Rest the chicken before slicing. Five minutes lets the juices settle inside the meat. If you slice immediately, the juices run out and the chicken can taste dry even when cooked correctly. This keeps the meat juicy and easier to slice.
Nutrition
Per serving — Calories: 425kcal, Protein: 56g, Carbs: 12g, Fat: 17g, Fiber: 4g, Sugar: 1g, Sodium: 460mg.
Nutrition information is an estimate and may vary based on ingredient brands, product sizes, preparation methods, and substitutions. It is not intended as medical or dietary advice.
Recipe Guides
This recipe appears in
44 High-Protein Dinner Ideas
Dinner recipes that reach at least 40 grams of protein per listed serving on their own, without counting optional sides, toppings, or shakes.
Explore high-protein dinners →




