01 - Preheat oven to 350°F. Line two baking sheets with parchment paper.
02 - In a medium bowl, whisk together the flour, baking soda, and salt. Set aside.
03 - In a large mixing bowl, beat softened butter, granulated sugar, and light brown sugar with an electric mixer until light and fluffy, about 2 to 3 minutes.
04 - Add eggs one at a time, beating well after each addition. Mix in vanilla extract until combined.
05 - Gradually mix the dry ingredients into the wet mixture, blending until just incorporated.
06 - Gently fold in pastel sprinkles and candy-coated chocolates with a spatula.
07 - Scoop rounded tablespoonfuls of dough onto prepared baking sheets, spacing each portion 2 inches apart.
08 - Bake for 9 to 11 minutes, until the edges are lightly golden. Avoid overbaking to maintain softness.
09 - Let cookies cool on baking sheets for 5 minutes, then transfer to a wire rack to cool completely.