Pre-heat the oven to 180°C. Add all the herbs and spices to a bowl and mix well.
Place the chicken thigh fillets into a large freezer bag and squeeze over the lime juice. Place the spices into the bag, seal, and shake until the chicken is coated in the spice mix.
Place the fillets onto a baking tray and pop in the oven for 20 minutes.
Cut the peppers into 1cm strips. Once the chicken has been cooking for 20 minutes, add the peppers and cook for a further 10-15 minutes when the chicken will look golden and cooked through.