Prepare the Cube Steak: Start by seasoning the cube steak generously with salt and pepper. This foundational seasoning will enhance the overall flavor of the dish. If you have the time, consider browning the steaks in a skillet with olive oil over medium-high heat. Browning adds depth and a wonderful crust that locks in the juices, elevating the flavor profile.
Layer the Ingredients in the Slow Cooker: In your slow cooker, layer the bottom with the thinly sliced onions. The onions will soften and caramelize, adding sweetness to the dish. Place the seasoned cube steaks on top of the onions, allowing them to rest comfortably. This not only helps with cooking but also creates a base for the sauce.
Create the Flavorful Sauce: In a separate mixing bowl, combine the beef broth, cream of mushroom soup, onion soup mix, minced garlic, Worcestershire sauce, and optional herbs like thyme or rosemary. Whisk until the mixture is smooth and well blended. This sauce will be the essence of your dish, enveloping the steak and infusing it with flavor as it cooks.
