Put the shallots, thyme, bay leaves, and white wine in a saucepan. Heat and let the wine reduce almost completely. Add the cream and season with pepper and salt. Let it reduce a bit more and whisk in 120 grams of butter cubes.
Pat the scallops and coral dry. Season with pepper and salt.
Melt the remaining butter in a large non-stick pan and let it foam. Place the scallops and coral in, let them cook for 1 minute, then turn them over. Let them cook for another 30 seconds and divide them onto the plates.
Serve the beurre blanc alongside.
Tips
The Beurre Blanc also fits perfectly with a nice piece of fried or steamed fish.