Individual Potato Cauliflower Gratins | Savory

Ingredients

• 2 oz hazelnuts
• 2 large red potatoes, about 10 oz
• 2 cups fresh cauliflower
• 2 tbsp butter
• 2 tbsp flour
• 1 1/3 cups whole milk
• 1 cup grated Gruyere cheese
• 1 pinch ground nutmeg