In a large mixing bowl add olive oil, balsamic vinegar, lemon juice, grated garlic, thyme and salt. Mix well. Add chicken and mix well so that the chicken is evenly coated. Marinate for about 20 minutes.

Preheat oven to 425 degrees. Rub an oven-safe skillet or cast iron skillet with some olive oil and place chicken thighs into the skillet, skin down. Pour the remaining marinade over the top.

Bake chicken in the oven for about 20 mins. Mix the tomatoes with some olive oil and salt. Flip chicken thighs and add tomatoes. Bake for another 20 min.(Longer for bigger thighs)

Set the oven to broil for about a minute to brown the top golden.