Greek Portobello Burgers PT30M https://img1.recipesrun.com/201907/2019/1025/53/f/403207/300x200x90.jpg Here, grilled portobello mushrooms are loaded with a spicy chickpea mixture for a satisfying, protein-packed vegetarian burger. The yogurt-based dressing adds even more protein and is reminiscent of creamy gyro sauce. 4 servings Ingredients: 2 cups (2 oz./60 g) shredded romaine lettuce 1/2 cup (2 1/2 oz./75 g) seeded and finely chopped cucumber 1/2 cup (4 oz./125 g) plain yogurt 4 ciabatta rolls, split 1 tsp. red wine vinegar 4 portobello mushroom caps Sea salt and freshly ground pepper 1 tsp. hot-pepper sauce 1 1/2 tsp. finely grated lemon zest 2 tsp. fresh lemon juice 3 tsp. finely chopped fresh flat-leaf parsley 1 cup (2 oz./60 g) fresh bread crumbs 1 can (15 oz./425 g) chickpeas, drained and rinsed 1 tsp. ground cumin 4 tsp. finely chopped garlic 1/2 cup (6 oz./185 g) finely chopped red bell pepper 1/2 cup (1/2 oz./75 g) finely chopped yellow onion 3 tsp. extra-virgin olive oil