Lemon Kale Caesar Salad

Ingredients

• 2/3 cup greek yogurt or low-fat mayonnaise
• 6 filets anchovy
• 1 clove garlic medium
• 1 1/2 oz Parmigiano-Reggiano
• 2 tsp Worcestershire sauce
• 1 tbsp lemon juice freshly squeezed
• 8 egg large
• salt
• black pepper freshly ground
• 1 lb kale Tuscan or curly (about 2 bunches)
• 3 tbsp olive oil extra virgin
• kosher salt
• 1/2 white onion small
• 6 slices bread optional, whole grain/gluten-free