Salt the salmon, possibly pepper and sprinkle with dill. Put enough water in a pan to just cover the bottom. Gently steam the salmon in it.
Cut the carrots and zucchini into thin slices and sauté them in a little water with 1 teaspoon of dill and the cube of soup seasoning.
Cook the rice in a ratio of 1: 2.5 with water and a little salt. When the vegetables are cooked, stir the flour and some cold water in a beaker until smooth, add to the vegetables and use them to thicken the sauce.