It's science: cooking can help reduce stress. From the aromatherapy of spices to the creative expression of the kitchen, there are plenty of ways making your own meal can help you unwind after a day at the office. A great dinner doesn't have to be difficult either. Depending on how often you cook, you may already have all the ingredients for these easy dishes that come together in around an hour or less. From our favorite 30-minute chicken recipes to simple Asian stir-fries and quick open-faced sandwich recipes that make for perfect munching in front of the TV, here are our best easy weeknight dinner recipes to try today.