French Butter Cake with Black Pepper Strawberry Compote

Name: French Butter Cake with Black Pepper Strawberry Compote
Ingredients: Breton Butter Cake with Black Pepper Strawberry Compote; 1 cup (2 sticks) unsalted butter, room temperature; 1 cup granulated sugar; 1 tablespoon vanilla extract; 6 large egg yolks; 2-3/4 cups all-purpose flour; 1/4 teaspoon salt; 1 large whole egg; 1 recipe Black Pepper Strawberry Compote (see below); Black Pepper Strawberry Compote; 2 pints ripe strawberries (about 1 lb), rinsed and patted dry; 3 tablespoons sugar; 1 teaspoon freshly ground black pepper