Feta Turkey Burgers with Portobello “Buns” and Cherry Tomato-Olive Tappenade

Ingredients

• 3 lbs ground turkey
• 1 cup brown rice, cooked
• 1/2 cup rice crackers, crumbed
• ¼ cup feta cheese
• 1 egg
• 4 green onions, finely chopped
• 1 tablespoon grainy mustard
• Himalayan sea salt and freshly ground black pepper, to taste
• 24 portobello mushrooms
• 4 tablespoons balsamic vinegar
• 1/4 cup extra virgin olive oil
• Himalayan sea salt and freshly ground black pepper, to taste
• Cherry tomato-olive tappenade:
• 1 pint cherry tomatoes , whole
• ¼ cup black olives, coarsely chopped
• 4 sprigs of mint, chopped
• 1 shallot, chopped
• 1 lemon, juiced
• Himalayan sea salt and freshly ground black pepper, to taste
• 1/2 cup extra virgin olive oil