Cobb Salad Tacos

INGREDIENTS

• 2 large eggs
• 2 center-cut bacon slices
• 2 tablespoons minced shallots
• 2 garlic cloves, minced
• 2 tablespoons red wine vinegar
• 1 1/2 tablespoons extra-virgin olive oil
• 1/4 teaspoon Dijon mustard
• 2 cups shredded skinless, boneless rotisserie chicken breast
• 2 tablespoons canola mayonnaise (such as Hellmann's)
• 2 tablespoons low-fat buttermilk
• 1 ounce blue cheese, crumbled (about 1/4 cup)
• 8 (6-inch) corn tortillas
• 2 cups thinly sliced iceberg lettuce
• 1/2 cup diced tomato
• 1/2 ripe peeled avocado, chopped