Ingredients: Cookie dough : - 1 egg - 2 cups flour - 4.5 oz salted butter, softened - 1/2 cup brown sugar - 2 Tbsp sugar - 1 tsp vanilla extract - 1 tsp baking powder - 1 tbsp baking soda - 1 ...

Sprinkle 1/4 cup of the grated Gruyère over the sauce in each croissant. Tear each prosciutto slice into two pieces and lay 4 pieces (from 2 slices) inside each croissant, with some of the ...