Sweet Basil Cheesecake

Name: Sweet Basil Cheesecake
Ingredients: Butter, for greasing the pan; 1/2 cup (4 ounces) ricotta cheese, at room temperature; 1/2 cup (4 ounces) cream cheese, at room temperature; 1/3 cup (3 ounces) goat cheese, at room temperature; 1 tablespoon sugar; 1 large egg, at room temperature; 1 large egg yolk, at room temperature; Pinch fine sea salt; 1/2 packed cup chopped fresh basil; 2 tablespoons extra-virgin olive oil, for serving; Special equipment: 4 1/2-inch diameter springform pan, about 2 1/2 inches tall