Make the marinade. In a bowl, whisk olive oil, lemon zest and juice, garlic, Dijon, honey, salt, pepper, oregano, and red pepper flakes.
It should smell bright and garlicky.
Prep the chicken. Pat chicken dry and slice breasts horizontally into cutlets for faster, even cooking. Add to the marinade and toss to coat well.
Marinate. Cover and refrigerate for at least 20 minutes, up to 4 hours. Longer adds flavor without turning the chicken mushy.
Preheat and prep the veggies. Heat oven to 425°F (220°C).
Toss broccoli, bell pepper, and onion with olive oil, salt, and pepper on a large sheet pan.
Roast the veggies. Roast for 18–22 minutes, stirring once. You want crisp-tender with some char on the edges.
Cook the chicken. While veggies roast, heat a large skillet over medium-high. Add a little oil.
Sear chicken 4–5 minutes per side until golden and cooked through (165°F/74°C). Don’t overcrowd; cook in batches if needed.
Rest and slice. Transfer chicken to a plate and rest 5 minutes. Slice into strips or cubes.
Resting keeps it juicy.
Make the base. Warm your rice, quinoa, or cauliflower rice. Toss with olive oil, lemon juice, and a pinch of salt for extra flavor.
Assemble bowls. Divide base among 4 meal prep containers. Top with roasted veggies and sliced chicken.
Sprinkle with parsley. Add lemon wedges. If using, add a little feta or olives.
Cool and store. Let bowls cool uncovered for 15–20 minutes before sealing.
This helps prevent condensation and sogginess.