But now it’s easy and relatively affordable to bring the heady taste of truffles home. If you are looking for true cooking inspiration, you can’t do much better than Sabatino Tartufi’s heart-healthy, truffle-infused olive oil. It has such intense, savory flavor (when the bottle’s half empty you can add more olive oil to the mix to make it go even further) that a few drops will transform an ordinary pasta dish or mushroom stew into something remarkably delicious — and you didn’t even need two sticks of butter or a cup of heavy cream to get there. Keeping a few dazzling condiments like this on hand can turn your simple home dinners into occasions for lingering at the table — a habit that’s as healthy as it is economical. Find this oil at specialty food stores (a 3.4-ounce bottle is $16.50) or order it directly from www.sabatinotartufi.com.