Pea, Asparagus, and Fava Bean Salad

INGREDIENTS

• 3 tablespoons extra-virgin olive oil
• 4 slices bacon, cooked and crumbled
• 1 shallot, thinly sliced
• Kosher salt, freshly ground pepper
• 1/2 cup vegetable oil
• 2 bunches asparagus, trimmed, stalks peeled if thick
• 1 tablespoon (or more) fresh lemon juice
• 1 tablespoon finely grated Pecorino or Parmesan
• 1 cup shelled fresh peas (from about 1 pound pods) or frozen peas, thawed
• 2 cups fresh fava beans (from about 2 pounds pods) or frozen fava beans, thawed