Step 1

Cut the chicken. Preheat the oven to 400°F (200°C). Cut the chicken breasts into 1-inch pieces, and place in a large mixing bowl.

Step 2

Dice the veggies. Add the bell pepper, onion, artichoke hearts, spinach, and parmesan cheese (if using) to the mixing bowl on top of the chicken.

Step 3

Make the dressing. In a separate small mixing bowl, stir together the mayonnaise, garlic, lemon zest and juice, oregano, thyme, salt, and pepper.

Step 4

Stir it all together. Pour the dressing on top of the chicken and veggies and gently stir until well combined.

Step 5

Bake. Place the mixture into a 9x13-inch baking pan. Bake uncovered for 25 to 30 minutes, or until the chicken is cooked through.