01 -
Heat up the oven to 190°C. Mix together 65 grams plain flour, 1 teaspoon salt, and 0.5 teaspoon black pepper in a bowl. Coat chicken pieces in this mix while shaking off any extra flour.
02 -
In a big frying pan, melt 60 grams butter with 15 millilitres olive oil on medium heat. Let the chicken turn golden by cooking it for 2–3 minutes on each side. Take out the chicken and leave it on a plate for now.
03 -
Using the same pan, melt 60 grams butter over medium heat. While whisking constantly, mix in 32 grams plain flour, 1 teaspoon salt, and 0.5 teaspoon black pepper. Stir for about 1–2 minutes to cook off the raw flour flavour.
04 -
Toss in 120 grams of diced onion along with 1 tablespoon of garlic. Cook until tender, for around 2–3 minutes.
05 -
Put in 100 grams of mushrooms and sprinkle with 0.5 teaspoon dried thyme. Cook until the mushrooms get soft and their moisture evaporates, about 4–5 minutes.
06 -
Slowly add the chicken broth, around 360 millilitres, and whip in the heavy cream, which is 240 millilitres. Keep stirring while it cooks for 3–4 minutes until it thickens up. Take it off the heat.
07 -
Arrange the golden-brown chicken breast halves into one even layer in a 33x23-centimetre baking tray. Pour the creamy mushroom sauce over it evenly.
08 -
Layer 6 slices of Muenster cheese on top, making sure they cover everything.
09 -
Insert into the oven, uncovered, for around 25–30 minutes. It's ready when the cheese bubbles up and the chicken reaches 74°C inside.
10 -
Let it cool for 5 minutes after taking it out of the oven. Sprinkle parsley, if using, and dish it out.