Add puff pastry to the list of good things you can snackify in your waffle iron. Although they don't puff up as much as oven-baked puff pastry, they turn out crispy on the outside and tender on the inside, and they take only minutes to make. Serve hot or at room temperature with syrup, fruit, Nutella�, fruit preserves, or nut butter." Ingredients 6-8 small potatoes 8 strips bacon 4 onions, thinly sliced 2 sprigs thyme, leaves picked off Kosher salt and cracked black pepper 1/2 cup all-purpose flour 2 tablespoons butter 2 pounds calves liver divided into 4 even pieces Preheat oven to 350 degrees F (175 degrees C). Mix brown sugar, rice vinegar, maple syrup, and black pepper in a small bowl. Place bacon slices on cooling rack set over a baking sheet. Bake in the preheated oven for 10 minutes, turn slices, and bake another 5 minutes. Remove bacon and brush both sides with brown sugar mixture. Return bacon to the oven and bake another 5 minutes. Repeat basting every 5 minutes until bacon is browned and crisp, about 35 minutes.