Creamy Balsamic Chicken with Mushrooms and Fresh Parsley

⏲ ~24 min total · prep 17 · cook 7 · 4 servings

By the KFI Test Kitchen · Tested & approved by Jason Lieu, KFI recipe editor

Published Sep 15, 2026 · Updated Sep 15, 2026

Ingredients

• 4 boneless skinless chicken breasts (6-8 oz each), halved horizontally into cutlets
• 1 tsp salt and 1/2 tsp black pepper
• 2 tbsp olive oil plus 1 tbsp butter
• 8 oz cremini mushrooms, quartered
• 2 shallots, thinly sliced
• 3 garlic cloves, minced
• 1/2 cup balsamic vinegar
• 1/2 cup chicken broth
• 3/4 cup heavy cream
• 1/4 cup chopped fresh parsley

Instructions

1. Season the cutlets on both sides with the salt and pepper.
2. Heat the olive oil and butter in a 12-inch skillet over medium-high until the butter stops foaming, then sear the cutlets 3 minutes per side until deep golden; move them to a plate.
3. Add the mushrooms to the empty skillet and leave them undisturbed 4 minutes to brown, then stir in the shallots and cook 2 minutes, then the garlic for 30 seconds.
4. Pour in the balsamic vinegar and simmer 2-3 minutes, scraping the browned bits, until it reduces by half and coats a spoon like syrup.
5. Add the broth and cream, simmer 2 minutes, then return the chicken with any collected juices.
6. Simmer gently 4-5 minutes, spooning sauce over the chicken, until the chicken reaches 165°F and the sauce is thick enough to coat the back of a spoon.
7. Off the heat, stir in the parsley and serve the chicken with the mushrooms and sauce spooned over.

Why this recipe works

• Even cutlets Halving each breast horizontally turns four uneven pieces into cutlets of the same thickness, so a 3-minute sear browns both faces while the centers stay juicy. Whole breasts run dry at the edges before the middle catches up.
• Balsamic built in stages Half a cup of vinegar simmered down by half turns syrupy and round instead of sharp, and scraping up the browned mushroom bits during that reduction seasons the sauce from below. Broth and cream then soften the edge without thinning the flavor.
• Room in the number A serving lands at 13.4 net carbs, and the balsamic and shallots account for most of it, not flour or sugar. Nothing starchy goes into the pan to thicken it.

Tips for making this recipe well

Leave the mushrooms alone

Once they hit the fat, give them a full four minutes before the first stir. Early moving steams them gray and limp, while the undisturbed time browns the edges and keeps them meaty.

Reduce before the cream

Simmer the balsamic until it coats a spoon like syrup, then add the broth and cream. Cream that goes in early blocks the reduction, and you end up with a thin, sharp sauce.

Keep the garlic brief

Thirty seconds is all the minced garlic needs before the vinegar goes in. A minute more in hot fat turns it bitter, so have the balsamic measured and within reach.

Read the sauce, not the clock

Drag a spatula through the simmering pan, and when the trail holds for a second or two, that is where we pull it. Cream reduced too far tightens into paste as it cools.

Halve, don't pound

Cutting each breast horizontally keeps the surface flat and dry, which is what sears. Pounded cutlets round at the edges, and those thin edges scorch before the center is done.

Serving suggestions

Spoon the mushrooms and sauce over each cutlet and scatter the parsley at the table, since hot cream dulls it fast. The pan feeds four in about 40 minutes, which makes this an honest weeknight dinner. Mashed cauliflower underneath catches the extra sauce, and green beans or a sharp dressed salad cut through the cream. If you want the balsamic to carry further, pull a spoonful back before the reduction finishes and whisk it with a little oil for the greens.

Storage and meal prep

Leftovers keep 3-4 days in a covered container in the fridge, with the sauce spooned over the cutlets so they stay moist. Cream sauces set thick when cold, so reheat on low with a splash of chicken broth and whisk until the sauce loosens again. Freezing holds for 2-3 months, though cream can separate during a thaw. Warm it gently and keep whisking, and a broken sauce usually comes back together over low heat.

Variations worth trying

• Thighs instead Boneless skinless thighs work in the same pan and sauce, though they need a few extra minutes to reach 165°F. The extra fat makes them harder to overcook.
• Double the creminis A full pound of mushrooms browns in two batches and stretches the sauce further across four servings. Everything else stays the same.
• Pork cutlets Thin boneless pork chops sear the same way; cook them to 145°F because pork loin is a whole cut.
• Sharper finish Stir a teaspoon of extra balsamic in off the heat for a brighter edge, or add the parsley with a squeeze of lemon.

Frequently asked questions

Do I have to halve the chicken breasts?

You can cook them whole, but the sear takes longer and the outside dries before the center reaches 165°F. Halving keeps every piece the same thickness, which is what protects the texture.

Why did my cream sauce turn grainy?

Boiling after the cream goes in is the usual cause. Keep the simmer gentle once the broth and cream are in the pan, and lower the heat if the surface starts to spit.

How do I know the balsamic is reduced enough?

It should coat a spoon like syrup and leave a trail when you drag the spatula through the pan. The recipe allows 2-3 minutes, but judge by the spoon test rather than the clock.

Can I make the sauce ahead?

It holds in the fridge for 3-4 days and thickens as it chills. Reheat it low with a splash of broth, then add the parsley fresh so it keeps its color.

Is 13.4 net carbs for the whole pan?

That figure is per serving, and the pan holds four. Most of the carbohydrate comes from the balsamic and the shallots, with nothing starchy added along the way.

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