Roasted Spring Vegetables and Greens With Goat Cheese Toasts

Name: Roasted Spring Vegetables and Greens With Goat Cheese Toasts
Ingredients: 1 pound carrots, halved lengthwise and cut into 4-inch pieces; 1 pound mushrooms (such as oyster, cremini, or shiitake), trimmed and halved if large; 1 bunch radishes, halved; 1 medium red onion, cut into wedges; 1/4 cup olive oil; kosher salt and black pepper; 8 ounces baby kale (about 8 cups); 2 tablespoons fresh lemon juice; 8 slices country bread; 4 ounces fresh or aged goat cheese, crumbled (about 1 cup)