Set your oven to 250°F. Prepare a rimmed baking sheet by lining it with parchment paper or aluminum foil to facilitate easy cleanup.

In a small mixing bowl or jar, whisk together the apple cider vinegar and hot pepper sauce until well combined. Set aside for later use.

Place the beef back ribs on the prepared baking sheet with the bone side facing down. Lightly spray the ribs with olive oil to ensure even coverage. Sprinkle the ribs generously with smoked salt, black pepper, smoked paprika, onion powder, and garlic powder. Press the seasonings gently onto the surface of the ribs to adhere.

Transfer the ribs to the preheated oven and bake them, uncovered, for 1 hour. This step helps create a flavorful crust on the surface.

After the initial hour of baking, stir the marinade and divide it evenly into three portions. Using a clean basting brush, apply one-third of the marinade to the ribs. Return the ribs to the oven and continue baking for another 3 hours, basting the ribs with the reserved marinade every hour. Ensure the basting brush is rinsed with hot, soapy water after each use.

At the 4-hour mark, the ribs should be tender and ready to serve. For enhanced flavor and texture, reduce the oven temperature to 200°F and bake the ribs for an additional hour. This optional step caramelizes the exterior and makes the meat even more tender.

Remove the ribs from the oven and allow them to rest for a few minutes. Cut them into individual portions and serve immediately.