Preheat oven to 350F/180C.
Place ribs, flour and salt and pepper in a bag.
Tie bag and shake until ribs are covered in flour.
Remove and lightly slap to dust off extra flour.
Heat a large fry pan or crock pot on a stove over medium to high heat.
Add olive oil.
Add ribs, browning for about 30 seconds on each side. Remove.
Add onion and carrot and cook for 5-10 minutes or until onion is starting to get soft.
Add bourbon and beef stock and deglaze the pan. Use a wooden spoon to scrape the juices off the bottom of the pan for enhanced flavour.
Add Worcestershire sauce, ketchup, brown sugar,cinnamon stick and mustard to stock and bourbon and still until combined.
Add ribs back to crockpot and place in oven.
Bake 2.5 to 3 hours, REMOVE CINNAMON STICK AFTER 1 HOUR.
Ribs should be falling off the bone, and sauce should be slightly thickened.
Season sauce with salt and pepper to taste.
Serve with mashed potatoes and green beans.