Prepare a batter of eggs, flour, milk and a little salt. Divide into 3 parts. First left natural, the second is added pastry red paint, in the third - blue paint pastry. Bake. The finished pancakes cut a little on both sides. Cut through the middle and rolled up with a filling. For the first filling chopped mushrooms are cooked. Add the chopped ham and processed cheese. Concentrate 2 tsp of flour. For the second filling cooked and diced potatoes, mayonnaise, onion and olives mix. For the third filling the crab sticks are grated, add boiled and shredded eggs, mayonnaise, lovage, pepper and lemon juice.