1-First Step: Prepare the mise en place Soften butter to room temperature. Measure all dry ingredients into one bowl: flour, baking soda, salt. Scoop Nutella into 24 teaspoon-sized balls on a lined tray. Freeze them for 10-15 minutes. This prevents leaks during baking, key for gooey centers in your Nutella stuffed cookie. For vegan adaptations, mix flax eggs now and let sit.

2-Second Step: Cream butter and sugars In a large bowl, beat softened butter, granulated sugar, and brown sugar with a mixer on medium for 2-3 minutes. Scrape sides often. The mixture turns light and fluffy, trapping air for tender chocolate cookies. Add eggs one at a time, then vanilla. Beat until smooth. This step builds the base flavor profile.

3-Third Step: Mix in dry ingredients Gently fold flour mixture into wet ingredients with a spatula. Stir until just combined, no dry spots. Overmixing toughens dough. Fold in chocolate chips. For gluten-free, add 1/2 tsp xanthan gum if your blend lacks it. Dough should be soft but scoopable. Chill 30 minutes if too sticky for busy schedules.

4-Fourth Step: Stuff the cookies Scoop 2-tablespoon dough balls. Flatten slightly, place frozen Nutella ball in center. Wrap dough around, sealing edges. Roll into smooth balls. Place 2 inches apart on sheets. This technique keeps filling intact for that gooey Nutella stuffed cookies magic. Diet-conscious tip: smaller scoops cut calories.

5-Fifth Step: Bake to perfection Bake 10-12 minutes until edges golden, centers soft. Cookies firm as they cool. Avoid overbaking for chewiness. Rotate sheets halfway. Cool on trays 5 minutes, then wire rack. Yield: 24 treats ready for sharing.

6-Sixth Step: Finishing touches and serving Sprinkle sea salt flakes for pop. Serve warm for best ooze. Pair with milk or coffee. Store extras per tips below. Travelers pack cooled ones in airtight tins. This completes your best Nutella stuffed cookie recipe.