Discover the ultimate One Pot Beef and Rice recipe, cooked to perfection in a rice cooker. Customize with veggies, protein variations, and homemade sauces for a flavorful meal. Explore the world of one-pot wonders!       There's something inherently appealing about the idea of creating a delectable meal using just one pot. The simplicity of it, the ease of cleanup, and the promise of flavors melding together beautifully—all these elements make one-pot dishes a favorite among home cooks. In this culinary journey, we're about to explore the delightful world of "One Pot Beef and Rice," cooked to perfection using a trusty rice cooker. The Ingredients for One Pot…