1-First Step: Prep Your Oven and PansPreheat your oven to 350°F. Line two baking sheets with parchment paper. This prevents sticking and ensures even baking. Space gives room for the dough to spread into perfect rounds. Have a wire rack ready for cooling later.

2-Second Step: Mix the Dry IngredientsIn a medium bowl, whisk together 1½ cups all-purpose flour, 1 teaspoon baking powder, ½ teaspoon baking soda, and ¼ teaspoon salt. Set this aside. Whisking aerates the mix and evenly distributes leaveners for consistent rise. No lumps mean better texture.

3-Third Step: Cream Butter and SugarsBeat ½ cup softened but cool unsalted butter with ½ cup granulated sugar and ⅓ cup lightly packed brown sugar. Go for 2-3 minutes until light and fluffy. This step traps air for tender cookies. Cool butter keeps them from flattening too much. Scrape the bowl to catch every bit.

4-Fourth Step: Add Wet IngredientsAdd 1 large egg and 2 teaspoons pure vanilla extract to the butter mix. Beat until smooth, about 1 minute. The egg binds and moistens, while vanilla adds that signature scent. Mix just until combined to avoid toughness.

5-Fifth Step: Combine Dry and WetSlowly mix in the dry ingredients on low speed or by hand. Stir until just combined, no dry spots. Overmixing toughens the dough, so stop when flour disappears. The batter looks thick and ready now.

6-Sixth Step: Fold in the GoodiesGently stir in 1½ cups candy-coated chocolates and chocolate chips (1 cup candy-coated, ½ cup chips). Use a spatula for even distribution. Save a handful to press on top later for extra color.

7-Seventh Step: Portion the DoughScoop 2-tablespoon portions and roll into balls. Place on a plate or tray. For thicker cookies, chill 30 minutes to 1 hour. Or bake right away for thinner ones. Chilling firms butter for taller treats.

8-Eighth Step: Top and ShapePress extra candy-coated chocolates and chips on top of each dough ball. Do not press hard to keep them domed. This step makes them picture-pretty without sinking during bake.

9-Ninth Step: Bake to PerfectionArrange dough balls on parchment-lined sheets, 2 inches apart. Bake 9-12 minutes until edges set but centers look slightly underbaked. Rotate sheets halfway for even color. Pull early for soft middles.

10-Final Step: Cool and EnjoyCool on sheets 5 minutes, then transfer to wire racks. They firm as they cool. Serve warm or store. Pair with milk for the best bite. If edges spread unevenly, swirl with a glass while warm for rounds.