Prepare the Meatloaf Mixture
In a large bowl, combine ground beef, bell pepper, onion, jalapeños, garlic, Worcestershire sauce, egg, crushed saltines, salt, and pepper. Mix gently until just combined.
Shape in Cast Iron
Press the mixture into a cast iron skillet and form it into a ring shape.
Place a glass jar in the center to help the loaf cook evenly.
This step gives the meatloaf its unique “bundt-style” smoked shape.
Add Sriracha Ketchup Topping
Drizzle or brush a generous layer of Sriracha ketchup over the top.
Smoke the Meatloaf
Place the cast iron skillet into a smoker preheated to 225–250°F.
Use pecan wood for best flavor.
Smoke for 1.5 hours.
Add Tomato Juice
Pour about 1 cup tomato juice over the meatloaf halfway through cooking to keep it moist and flavorful.
Finish Smoking
Continue smoking for another 1.5 hours, or until the top is dark and caramelized and the internal temperature reaches 160°F.
Rest and Serve
Let the meatloaf rest 10 minutes. Remove the jar, slice, and serve hot.