Remove the small side muscle from the scallops, rinse with cold water and thoroughly pat dry with paper towels.
Sprinkle salt and pepper on each scallop. Don't put too much pepper as it tends to burn easily.
Add the olive oil and butter to a large saute pan on medium-high heat.
Once the butter starts to sizzle, place the scallops one at a time on the pan, ensuring that they are not touching each other.
Sear the scallops for 1 1/2 minutes on each side. To ensure a good crust, do not lift or move the scallops while searing.
Transfer scallops to a platter and set aside.