Take chuck roast and cube up into equal sized cubes. Leave them bigger than you'd think because the meat will shrink. Combine my dry rub ingredients in the specified quantities or use your own dry rub. Cover the cubes on all sides.
2 tbsp Dark Brown Sugar, 1 tbsp White Sugar, 1 tbsp Smoked Paprika, 1 tbsp Granulated Powder, 1 tbsp Black Pepper, 1 tsp Granulated onion
Get your smoker to 225 - 250F. Then put your burnt ends on the smoker.
Add your favorite hardwood. I used post oak and cherry and added new wood every 45-60 minutes.
Smoke burnt ends until you're happy with the bark. For me this took 3 hours and 35 minutes.
Put burnt ends in an aluminum pan.
Beef Broth
Add enough beef broth to the bottom so that the bottom is covered by 1/2 inch or so.Put more dry rub on. Then Cover the pan with aluminum foil. Put into your oven set to 250F.
Every hour or so, check the burnt ends for tenderness by probing them with your thermometer or a toothpick. It should feel like the probe is gliding through warm butter or a jar of peanut butter. For me it took 2 hours and 22 minutes until I deemed them "probe tender." Once tender, toss your burnt ends in your favorite BBQ sauce.
Barbecue Sauce
Return to your oven, uncovered on a baking sheet for 10 minutes to tack up.
After glazing, rest for 10 minutes and enjoy!