Freska are small, sweet treats — thin, crispy wafers sandwiching patties of sesame, peanuts or coconut, often held together by honey or sugar. Kimberly Adams hide caption

itoggle caption Kimberly Adams

Food science guy Alton Brown says the last thing you want to see is flames touching food on the grill. iStockphoto.com hide caption

itoggle caption iStockphoto.com