spring panzanella salad

Name: spring panzanella salad
Ingredients: * 1/2 baguette of sourdough bread,; * 1 tablespoon olive oil; * 1 teaspoon kosher salt; * 1/2 bunch of asparagus, end trimmed and; * 1/2 cup spring pea; * 3 radish, sliced thin; * 3-4 small yellow tomato,; * 1/2 red onion, diced small; * 1 cup spring mix lettuce; dressing; * 1 clove garlic, finely minced; * 1/2 teaspoon dijon mustard; * 3 tablespoon red wine vinegar; * 1/2 cup olive oil; * 1/2 teaspoon kosher salt; * 1/4 teaspoon freshly ground black pepper