Cornbread Salad

Ingredients

• 6 cups roughly crumbled day-old cornbread
• 3 tablespoons red wine vinegar
• 1 teaspoon grainy mustard, such as creole
• 13 cup olive oil
• 1 (15 ounce) can black beans, rinsed, drained
• 4 slices crisply cooked bacon, crumbled
• 2 ripe tomatoes, diced
• 2 ripe avocados, peeled, seeded, diced
• 1 small thinly sliced red onion
• 1 small thinly sliced cucumber
• 14 cup chopped cilantro
• 1 teaspoon salt
• fresh ground pepper