½cuppancetta cubesYou can also use lardons or chopped bacon
6skinless chicken breasts
2clovesgarlic, minced
2teaspoonsfreeze-dried tarragon
¼teaspoonsalt
¼teaspoonfreshly ground pepper
1½cupsmedium-dry alcoholic cider
1½cupsfrozen petit pois
3teaspoonsDijon mustard
2Little Gem or small Romaine lettuces, shredded
1tablespoonchopped fresh tarragon
Instructions
Heat the oil in a large wide stove to oven casserole with a lid over medium heat.
Add the leeks and cook, uncovered, for a moment or two.
Toss in the pancetta, lardons or bacon and continue to cook until the meat they start to brown up a little.
Add the chicken breasts to the pan, nesting them in amongst the pancetta and leeks.
Cook for about five minutes, then turn the chicken and cook for about 5 more minutes.
Add the cider, garlic, dried tarragon, salt and pepper.
Bring the liquid to a boil, then turn back to a simmer over low heat.
Put the lid on the pan and cook for about 15 minutes. Check that the chicken nearly done. (It should have an internal temperature approaching 165°F or 74°C.)
Stir in the mustard and the peas and cook for about 5 to 10 minutes more.
When the chicken is cooked (165°F or 74°C internal temperature with no pink remaining inside), toss the shredded lettuce over the chicken and sprinkle with the chopped fresh tarragon. The lettuce should wilt a little but you don't want it to get too limp.
Serve over mashed potatoes, crushed new potatoes or rice with crusty french bread to mop up the juices.