Reheating spaghetti can be quite challenging. If you don’t do it the right way, you might end up with a mushy, gooey, and clumped-up mess. Spaghetti can be rather tricky to reheat, and depending on the type, some methods work better than others. For this sole reason, I’ve listed down the many surefire ways of warming up spaghetti, including reheating spaghetti in the microwave, oven, and stove.