ABBEY’S TIP: I have nothing against bread or fluffy, doughy buns, but I also like being able to fit my food into my mouth without someone cracking an inappropriate joke or losing half my meal down my blouse. Hollowing out some of the bun leaves more room for stacking my burger high with fillings, and saves me the dry cleaning bill from a messy lunch. But don’t throw those goodies out! If you’re not going to eat those little scraps, freeze them for when you’re ready to make croutons. Toss them in a few teaspoons of olive oil and bake them in a 375°F (190°C) oven for 7 to 10 minutes, until crispy.