2 tablespoons butter or olive oil
1 winter squash (Butternut, Kabocha or Hubbard) seeded, and cut into 1-inch pieces
1 onion, diced
1 garlic clove, sliced
4 cups (or more) vegetable or chicken stock
1 cup cream (optional)
Salt and pepper to taste
1 cup Arugula Pesto (see instructions below)
Arugula Pesto:
1/2 cup almonds
3 cloves garlic, peeled
2 cups arugula, washed and dried
1/2 cup olive oil
1/2 cup Parmesan, finely grated
Salt and pepper to taste