Mushrooms to boil for 20 minutes (add salt), to merge broth, mushrooms cut into small pieces. Onions cut into rings. Carrots wash, peel and cut into slices. Pepper wash, remove the seed box, dry and cut into strips. On a heated with oil pan fry onion rings ~3 minutes. Then add carrots, fry for ~5 minutes. To the onions and carrots add bell peppers and cook for ~5 minutes.

Carp wash, dry and RUB with salt and pepper. From a half of lemon to cut 2 slices, each slice cut in half. On one side of the carp to make small incisions at an angle of 45 degrees and inserted into these incisions halves of the lemon slices. In a greased baking dish or pan place the vegetables, mushrooms, and on top place the fish (the lemon slices should be on top). The fish, drizzle with butter and bake at 180-190 degrees for 30-35 minutes. The fish is ready. Bon appetit!