SLIDERS MADE SIMPLER: The bread aisle is always a harbinger of trends to come. The eat-in-a-bite bagel. The super-fibered bread. And yes, the slider mini-burger bun. A quick pre-Fourth visit to the store's line of loaves told us not only are at-home sliders on the rise, they have fully triumphed. Slider buns everywhere. Which makes these tools we found at Sur La Table extremely handy. PLUS: They're on sale, too. Just ahead of Independence Day. Nice. Get the basket, press, and cutter for $35.96. Buns extra.