Stfruity Pebble Cookies

Fruity Pebbles Cookies 4 2/3 cups fruity pebbles 4 cups plus 2 tbsp (276) all-purpose flour 2 tsp baking soda 1/2 tsp salt 11/2 cups (336 g) unsalted butter, room temperature 2 cups (414 g) sugar Z large egg 2 large egg yolk 2 tosp vanilla extract Glaze 2 cups (230 g) powdered sugar 4