Looking for an excuse to break out the grill for Father's Day? This juicy, perfect burger may be the answer for your summer menu. These succulent burgers can be customized with any toppings you like. Skip the traditional ones, and sub any of the following for a variety of flavor profiles. For a Korean burger: Top with kimchi, gochujang mayonnaise, and fresh cilantro leaves. For a Mexican burger: Top with avocado, pico de gallo, pepper Jack cheese, and chipotle mayonnaise. For a Southern-inspired burger: Top with fried green tomatoes, chow-chow, and pimiento cheese. Dad will love celebrating with a thick burger in hand, and you'll have minimal cleanup on the back end. These buttery hamburgers are all you'll need for a Sunday outside. The perfect burger is also great for company, because you can set out a toppings bar in the backyard and let guests pick their own garnishes. Hand held and perfectly portable, hamburgers are great for potlucks, picnics, al fresco parties, and toting along to the tailgate.