Step 1

Preheat oven to 450° F. Prepare ramekins or small bowls (should hold about 4 ounces of cake batter) with baking spray or by generously greasing with butter.Then add a small amount of flour and tap out excess.

Step 2

Place chocolate and butter into a microwave safe dish and heat for 30 seconds.Remove and stir wellthen heat for 10 seconds more.Stir until no lumps remain.Set aside.

Step 3

Beat egg yolkseggsand sugar in a stand mixer with a whisk attachment on high speed (can also use a handheld mixer) until eggs triple in sizeabout 2 minutes.With mixer on medium-low speedslowly pour the chocolate mixture into egg mixture.Mix until light and thickabout 1 minute.Remove bowl from stand mixer and fold in flour by hand.Divide batter between four ramekins.Place ramekins on a cookie sheet.

Step 4

Bake for 7-8 minutes or until the center does not jiggle.Immediately invert each ramekin on a plate and let sit for at least 10 seconds.Gently remove the ramekin by carefully lifting it up and letting the cake fall onto the plate.Serve immediately.If desiredserve with homemade whipped cream or drizzle with melted NESTLÉ® TOLL HOUSE® Premier White Morsels over the topfor a stunning effect.