Great Groceries: Chicken Burgers

Chicken Burgers
1 Tbsp. lemon juice
1/4 tsp. Worcestershire sauce
1/2 medium ripe avocado, peeled
1/2 cup mayonnaise
1/4 cup sour cream
4 green onions, coarsely chopped
1/2 tsp. salt
1/2 tsp. cayenne pepper
1/4 cup Parmesan cheese
2 Tbsp. prepared pesto
3 garlic cloves, minced
1/4 tsp. salt
1/4 tsp freshly ground black pepper
1 lb. ground chicken
1/2 lb. fresh mozzarella cheese, cut into 4 slices
4 (3/4-inch thick) slices Italian bread
2 Tbsp. olive oil
2 cups baby spinach
4 slices tomato
In a food processor, combine lemon juice, Worcestershire, avocado, mayonnaise, sour cream, onions, salt and cayenne; cover and process until smooth. Chill until serving.
For burgers, in a bowl, combine the Parmesan cheese, pesto, garlic, salt and pepper. Crumble chicken over mixture and mix well. Shape into four patties. In a large skillet, grill pan or outdoor grill over medium heat, cook burgers for 5 to 7 minutes on each side until juices run clear. Top with cheese; cover and cook 1 minute longer.
Meanwhile, brush bread with olive oil; place on a baking sheet. Broil 3 to 4-inches from the heat for 1 to 2 minutes on each side or until toasted.
Spread each slice of toast with 2 tablespoons avocado spread. Top with arugula, a burger and sliced tomato.