Pumpkin Soup with Crispy Sage

Ingredients (9)

• 4 sugar pie pumpkins
• 1 large yellow onion
• 4 1/2 cups chicken or vegetable stock
• 1 tablespoon oil
• 1/2 pound (2 sticks) butter
• 1 bunch sage
• 2 tablespoons pumpkin pie spice
• salt to taste
• 1/4 cup mascarpone cheese