Preheat the oven to 425°F (218°C).
In a small bowl: combine all the seasoning ingredients together and mix.
Slice chicken breasts; place them in a bowl, add seasoning and mix well.
Add lemon juice, 2 tbsp of olive oil and continue to mix until well combined.
Lightly grease the baking sheet/pan.
Place sliced bell peppers, sliced onions, chicken breast, 2 tbsp olive oil on the baking sheet. Mix until well combined.
Place the baking sheet in the oven and bake for 20-25 minutes.
Serve with salsa, lettuce, beans, rice, cheese, tomatoes, lime & tortillas.