Set your oven to 450°F; oven racks at the bottom.
Start with thawed pork rib strip(s). Use a large roasting pan. Separate into smaller pieces. Prepare the barbecue sauce: keto ketchup, mustard, horseradish, a couple garlic cloves and ½ onion all finely chopped. Thin the sauce with a few tablespoons of ghee (it will be thinner than what is shown in the pictures. Clean and halve the carrots, split the broccoli and divide a ½ inch-thick onion slab in two. Coat the vegetables in ghee. Try to keep the onion slabs intact
Put the pork ribs in the preheated oven for 15 minutes by themselves. Remove from the oven, spread all of the sauce on the ribs and add the vegetables. Return to the oven. Reduce the temperature to 275°F for two hours.
At the one hour mark, turn the vegetables and baste everything with whatever juices are in the pan.
Easy peasy 🤤