When sliders burst onto restaurant menus, they were generally hamburgers in the usual style, just a lot smallera welcome choice since restaurant burgers have gotten so big you usually need a box at the end of the meal. These sliders, usually served in twos or threes, let you control portions while still getting that burger fix. After burger sliders hit the a-list, restaurants, and diners expanded their options, with barbecued beef or pork, grilled chicken, barbecued chicken, chicken salad, tuna salad, ham, and cheese just about anything that could be a regular-size sandwich. Sliders are simple to make at home: all you need are regular sandwich ingredients and small-size buns. Dinner rolls, dollar rolls or mini-hamburger buns all do the trick. Lamb sliders are an offbeat choice, made more so by yogurt sauce. This lamb sliders recipe is adapted from the "Sunday night football cookbook" And would make an original snack for your next pigskin party. Lamb sliders with a bright, creamy cucumber-yogurt sauce take the idea to an offbeat level. If you are serving lamb sliders at a party, make some regular hamburger sliders for those in the crowd who aren't lamb-lovers, just to keep everyone happy.