1 tablespoon olive oil |
1 cup chopped onion |
3 tablespoons chopped garlic |
1 tablespoon chopped fresh rosemary, divided |
2 1/2 cups (3/4-inch) diced peeled yukon gold potato (about 1 pound) |
2 1/4 cups (3/4-inch) diced peeled rutabaga (about 3/4 pound) |
2 cups (3/4-inch) diced peeled turnip |
1 1/4 cups (3/4-inch) diced peeled parsnip (about 1/2 pound) |
2 cups organic vegetable broth |
2 cups water |
2 tablespoons heavy whipping cream |
1/2 teaspoon freshly ground black pepper |
1/4 teaspoon salt |
8 (1/8-inch) slices diagonally cut french bread baguette |
1/2 cup (2 ounces) shredded gruyère cheese |