Young potatoes with lime green butter

1. Stage

Peel young potatoes. Boil them until tender in salted water.

2. Stage

Prepare soft butter, soy sauce, half a lemon, herbs and garlic.

3. Stage

Beat the butter with the soy sauce. Add the zest and juice of half a lemon.

4. Stage

Separately, finely chop basil and garlic.

5. Stage

Parsley and dill.

6. Stage

Stir in the butter. I sometimes use an immersion blender to make it more homogeneous, but this is optional.

7. Stage

Wrap the butter in clingfilm and put it in the freezer until it freezes.

8. Stage

This is what it looks like after it hardens.

9. Stage

Add to the hot potatoes and let melt. Serve to the table.