Shredded Tex-Mex Salad with Creamy Lime Dressing

Ingredients

• 1 (8.5-ounce) box cornbread mix (recommended: Jiffy)
• 1 large egg
• 1/3 cup milk
• 1 (15.5-ounce) can black beans, drained and rinsed
• 1 packet sazon seasoning
• Salt
• freshly ground black pepper
• 1 cup salsa
• 2 tomatoes, seeded and chopped
• 1 head romaine lettuce, cut into strips
• 1 1/2 cups grated Monterey jack cheese
• 1 1/2 cups grated Cheddar
• 2 tablespoons freshly chopped cilantro leaves
• 1 tablespoon red wine vinegar
• 1 teaspoon lime zest
• 1/4 cup lime juice
• 1/2 cup sour cream
• 1 clove garlic, smashed
• 1 tablespoon honey
• 1/2 cup extra-virgin olive oil