Name: Green Goddess Tuna Melt Tartines
Total time: 25 min
Yield: 4
Ingredients: 1 avocado; 2/3 cup plain greek yogurt (I like full fat or 2%); 1/3 cup mayonnaise; 2 garlic cloves; 1/2 cup baby arugula greens; ¼ cup chopped parsley; 1/4 cup chopped basil; 2 tablespoons snipped chives; ½ lemon (juiced); salt and pepper; 5 ounces tuna (canned/packaged in water); 1 cup baby arugula greens; 2 to 3 ounces havarti cheese (freshly grated); 4 slices multigrain bread (toasted)