Made this before my mom left back to the states, and had written down the recipe for her.
Cut onions, shallots, sweet onions, and garlic into small pieces. Call
Cut sweet paprika into small pieces separately.
Melt butter in a steel pot on low heat, then add onions, shallots, sweet onions, and garlic to the pot and fry until they sweat. Separate and keep the oil to the side, and put the aromatics back in the pot.
Lower the heat to low, then add smetana, cream of tartar, dill, and a touch of salt, whisking continuously.
Turn off the heat, add a touch of coffee cream to sauce, and continue whisking off heat.
Cut bread loafs and brush them with the oil you set aside earlier, and top them with the cut sweet paprika. Put in an oven preheated to 200°C/390°F and bake until crispy.
Prepare the Brussels sprouts by removing their outer leaves and cutting their ends. Add sesame oil to a small bowl, then add a few drops of truffle oil and 2-4 drops of orange bitters and mix together. Brush the sprouts with the oil mix. Roast in the oven as well, sprinkling some salt on sprouts after they are ready and out of the oven.
Heat a decent amount of rapeseed oil in a pan, and fry fish, flipping only once. Fry skin side first well so it crisps up, then only briefly fry the other side after turning the heat off from the oil.
Plate by adding sauce, and topping it with the fish. Add sauce and bread to the side. You can also garnish the dish with edible flowers.