This Baked Sirloin Steak is a delicious and easy-to-make dish that's perfect for a cozy night in. With a mouthwatering combination of butter, onions, and a tangy sauce made with ketchup and Worcestershire, this steak is full of flavor. The lemon slices add a subtle citrus twist, while the baking process ensures a juicy and tender steak every time. This recipe is also gluten-free, making it a great option for those with dietary restrictions. The best part? It's ready in just 45 minutes, making it a quick and convenient option for a weeknight dinner or a special occasion. Imagine serving this steak to your family and friends – the compliments will surely follow! It's a simple yet impressive dish that showcases the beauty of a well-cooked steak. So, fire up your oven, gather your ingredients, and get ready to indulge in a steak that's truly mouthwatering. Whether you're a steak connoisseur or a beginner in the kitchen, this Baked Sirloin Steak recipe is a must-try. It's a classic dish with a twist that will leave you craving more.