Preheat and prep: Preheat the oven to 350°F and line a couple baking sheets with parchment paper, set aside.
Pulse the oats: pulse the oats in a food processor about 10 times. They should have some texture to them, not finely ground. Place the oats in a mixing bowl. Set aside for now.
2 cups old fashioned rolled oats
Pulse freeze dried strawberries: add the freeze dried strawberries to the food processor, and blitz until it becomes a fine powder. A few little strawberry pieces are okay, but it should mostly be a fine powder. Set aside.
1 ½ cups freeze dried strawberries
Dry ingredients: to the oats, whisk in 3 Tbsp. of the strawberry powder, the flour, baking powder, baking soda and salt. Set aside.
2 cups flour, 1 tsp. baking powder, 1 tsp. baking soda, 1 tsp. salt
Whisk butter and sugars: add both sugars to the cooled butter and whisk until smooth. Be sure to break up any brown sugar clumps.
1 cup granulated sugar, 2/3 cup brown sugar, 1 cup unsalted butter
Egg & vanilla: whisk in the egg, egg yolk, and vanilla extract.
1 large egg, 1 large egg yolk, 2 tsp. vanilla extract
Stir in dry ingredients: add the dry ingredients into the wet and stir just until combined.
Chill 10-20 minutes: the dough may feel wet, so a brief 10-20 minute chill will allow the dry ingredients to hydrate so the dough feels more like a cookie dough. On the other hand, if you feel your dough is too dry, add a small splash of milk to rehydrate the cookie dough.
Scoop: scoop cookies with a 2 Tbsp. cookie scoop (I actually make mine just a liiiittle smaller than 2 full Tbsp), roll into balls and place on prepared baking sheets. I like to bake 6 cookies at a time. If you make them smaller you can bake about 8 at a time. Keep the cookie dough in the fridge between batches.
Bake & swirl: bake for 9-11 minutes, do not over bake or they will be dry/crunchy instead of soft and chewy. Right when you take them out of the oven, place a circular cookie cutter or something circular that’s larger than the cookie so you don’t cut off any edges, and give the cookies a spin to give them a perfect circular shape.
Cool: allow to rest on the cookie sheet for just a couple minutes, then transfer to a wire rack lined with parchment paper to cool.
Icing: Combine the powdered sugar, 2 ½ Tbsp. of the freeze dried strawberry powder, milk, light corn syrup, and vanilla to a mixing bowl. Whisk until smooth. The frosting should be thick. Dip the tops of each cooled cookie into the icing, pulling straight out and setting on parchment paper to set up. Sprinkle the tops with leftover freeze dried strawberry powder if desired. The icing will harden after 1-2 hours.
1 ½ cups powdered sugar, 2 ½ Tbsp. freeze dried strawberry powder, 2-3 Tbsp. whole milk, 1 Tbsp. light corn syrup, ½ tsp. vanilla extract
Enjoy: time to enjoy!! Best part!