In a saucepan, put the butter, garlic, anchovies (and their own oil), EV olive oil and fresh pepper to taste.
Stir and cook gently for 10 minutes.
In another pot, give a quick boil to your preferred fresh vegetables cut into slices. But they must be served still very crunchy. If you like you can also serve them raw.
Pour that Bagna Cauda in a communal pot, with warmer if available.
Dip the vegetables and enjoy.