These Balsamic Sirloin Steaks are the perfect gluten-free and dairy-free option for a delicious and flavorful meal. With a prep time of just 15 minutes and a cooking time of 130 minutes, you can have a restaurant-quality dish ready in no time! The star of this recipe is the balsamic vinegar, which adds a tangy and slightly sweet flavor to the beef. The dijon mustard and fresh basil bring an extra punch of flavor, while the garlic and olive oil round out the marinade. Don't forget to season the steaks generously with salt and pepper to enhance the natural flavors. The end result is a juicy and tender steak with a mouthwatering balsamic glaze. This dish is perfect for a cozy dinner at home or a fancy dinner party with friends. Serve it with your favorite sides and enjoy the delicious flavors of these Balsamic Sirloin Steaks.