Ingredients
Pizza base
3 potatoes
2 tablespoons extra-virgin olive oil, divided
1 garlic clove, minced
4 green onions, thinly sliced, divided
1 1/3 cups whole-milk mozzarella cheese, grated (about 6 ounces)
4 ounces soft fresh goat cheese, crumbled
1 bunch asparagus, trimmed, each spear cut in half lengthwise, then crosswise into 2- to 3-inch pieces