Crabby Crusted Chickpea Cakes

Ingredients (16)

• + 2 (15 ounce) cans chickpeas (garbanzo beans), drained and rinsed add to pantry
• + 1 onion, chopped add to pantry
• ✓ ½ cup chopped fresh parsley, divided
• ✓ 2 eggs, beaten
• + 1 teaspoon salt add to pantry
• ✓ ½ teaspoon ground black pepper
• + ¼ teaspoon dried thyme add to pantry
• + 1 ½ cups quick-cooking oats, divided add to pantry
• + ¾ cup bread crumbs, divided add to pantry
• + ¼ cup grapeseed oil add to pantry
• + 2 (6 ounce) cans crab meat, drained add to pantry
• + ¼ cup mayonnaise add to pantry
• + 1 tablespoon celery seed add to pantry
• + 1 ½ teaspoons white sugar add to pantry
• + ½ teaspoon paprika add to pantry
• + 1 large head romaine lettuce heart, shredded add to pantry