INGREDIENTS
For the crust:
1 1/4 cups
flour
1/4 tsp
salt
1/2 cup
butter (diced and chilled)
1 tbsp
very cold water
1 tbsp
white wine vinegar
Or use a refrigerated crust from the store
For the cookie filling:
4 tbsp
butter (softened)
1/2 cup
sugar
1
egg
1/2 tsp
butter emulsion or extract
1/2 tsp
vanilla
1/4 tsp
baking powder
1/4 tsp
salt
3/4 cup
flour
1/2 cup
colorful sprinkles (I used rainbow jimmies)
For the whipped cream buttercream:
2 tbsp
butter (softened)
1/2 cup
powdered sugar
1/2 tsp
butter emulsion or extract
1/2 tsp
vanilla extract
1/2 cup
cold heavy whipping cream
Additional sprinkles (for garnish)