The best salad ever, egg salad from the DDR era, simple as a sheet and super delicious

Ingredients:
2 to 3 tablespoons sour cream
0.5 teaspoon mustard
1 tablespoon vinegar
1 bunch radishes
6 eggs
2 to 3 tablespoons mayonnaise
1 pinch salt
1 pinch pepper (freshly ground)
Preparation:
Here’s how it works: For classic egg salad, first hard-boil the eggs in a saucepan of water for about 10 minutes.