Mix mayonnaise and sour cream. Peel garlic and press it directly into the cream. Season to taste with salt and cayenne pepper. Wash, chop and stir in parsley
Peel the onions. Put them into a onion blossom cutter and cut them with a knife. Or cut the bulbs several times with the knife from the flower to just before the root.
Pre-cook the onions in boiling salted water for 2-4 minutes. Quench and dab dry. Heat fat in deep fryer or high pot to 180 °C
Stir 200 ml cold water and 100 g flour until smooth, season. Dust onions with the rest of the flour and dip them into the dough. Fry one after the other in hot frying fat for about 5 minutes until golden brown. Drain on kitchen paper. Cut out the root in the middle. Arrange onions with herb cream and salsa and garnish