Chestnut Pasta in Butter-and-Sage Sauce

Ingredients (8)

• 2 1/2 cups all-purpose flour
• 4/5 cup/100 grams chestnut flour
• 4 eggs
• 2 tablespoons olive oil
• 1/2 cup unsalted butter
• 1 sage leaf
• salt (to taste)
• black pepper (to taste)