Chicken Breast Baked in Tomato Sauce with Mozzarella

Cook the whole grain pasta in salted water according to package instructions until al dente. Meanwhile, season the chicken breast fillets with salt and pepper on both sides.

Heat the olive oil in a pan and sear the whole chicken breast fillets until golden brown on both sides (approx. 3 minutes on one side and 4 minutes on the other). Remove the fillets from the pan and set aside.

Reduce the heat and sauté the finely diced onion and pressed garlic in the remaining frying fat for about 2 minutes until translucent. Then slightly increase the heat again, add the tomato paste, and briefly roast it.