Mix eggs, mustard, yogurt, 1 tbsp. l hot tomato sauce, milk and mix well until smooth.
Cut the fish into small pieces, pour juice from a lemon, salt and pepper to taste.
Grind breadcrumbs into small crumbs. Using a fork, dip each piece of cod into the batter from all sides.
Put on a baking sheet covered with parchment and bake in the oven at 200 degrees 10 minutes. For the sauce, mix mayonnaise, the rest spicy sauce and cucumber pickle.
Fish nuggets with sauce are ready, serve warm.