To get the best flavors, use good quality wine and do not substitute water for the chicken broth. Take time too when sauteeing the garlic, thyme and bay leaves to create a tasty and aromatic base.
Pat the chicken dry with paper towels and place in a bowl.
Sprinkle with a tablespoon of salt and a quarter teaspoon of pepper.
Mix well working the salt and pepper into the meat.
Cover the bowl and set aside.
Peel the garlic and thinly slice each clove.
Add the flour to the chicken, cover the bowl and shake well to coat each piece of chicken lightly with flour.
Heat the olive oil in a wide shallow pan.
Lightly brown the chicken pieces, turning them around in the oil for even coloring. You are not cooking the chicken through at this point but merely searing them.
Once very lightly browned, scoop out and set aside.
Pour off the oil leaving only about two tablespoonfuls.
Reheat the oil and saute the garlic, thyme and bay leaves until the garlic slices start to brown.
Pour in the wine. Allow to boil, uncovered, until the liquid is reduced to half.
Pour in the chicken broth.
Add the browned chicken. Cover the pan, lower the heat and braise the chicken for about 20 minutes. During this time, the flour coating the chicken will thicken the sauce as it reduces.
Drizzle the lemon juice over the chicken and shake the pan gently to blend.
Taste the sauce, add more salt and pepper, if needed.
Cover the pan once more and simmer for another five minutes.
Arrange the chicken pieces on a platter or in a shallow bowl.
Pour the sauce (with all the garlic) over and around them.
Sprinkle with mint leaves and lemon zest.
Serve the pollo aj ajillo with rice or crusty bread.