1-First, preheat the oven to 400 degrees F and line a large baking sheet with parchment paper to prevent sticking.

2-In a large bowl, whisk together the 2 1/4 cups all-purpose flour, 2 1/2 teaspoons baking powder, 2 teaspoons sugar, 3/4 teaspoon baking soda, and 1/2 teaspoon salt until well combined.

3-Cut in the 6 tablespoons of cold unsalted butter, cut into cubes, using your fingertips until the mixture looks like coarse meal for that perfect texture.

4-Add the 1 cup buttermilk and stir with a spatula until just combined, being careful not to overmix.

5-Gently swirl the 1/2 cup chocolate-hazelnut spread into the dough with a knife to create those yummy pockets of flavor.

6-Drop spoonfuls of dough, about three tablespoons each, onto the prepared baking sheet, spacing them out for even baking.

7-Sprinkle with sea salt if desired, then bake for 12 to 15 minutes or until the tops are slightly golden brown.

8-Remove from the oven, let cool to room temperature, and serve for a fresh, tasty treat.