French Culinary Institute
30 to 45 squares
By French Culinary Institute
Prepare your mise en place.
Preheat the oven to 93°C (200°F).
Line the pan with parchment paper.
Combine the almonds, hazelnuts, walnuts, and pistachios on the prepared sheet pan. Place in the preheated oven and toast, turning frequently, for about 15 minu