These fruity, oaty bars are inspired by Icelandic Hjónabandssæla (often translated as "happy marriage cake"), but perhaps closer to an American bar cookie in execution. They're hearty and rich, thanks to plenty of rolled oats and butter in the crust and crumb topping, with a flavorful layer of jam or fresh fruit in between. What kind? That's all up to you!
3 Servings - 1 hr 30 min - seriouseats.com