Preheat oven to 325 F or fire up a smoker for high-heat smoking.

Melt the butter in large skillet over medium-high heat.

Add the onions, celery, and bell pepper. Cook until almost tender.

Add the garlic and cook another 2 minutes.

Add the ketchup and cream. Stir and simmer for 5 minutes.

Remove from heat and let cool completely.

Add remaining ingredients to a large bowl. Add in the cooled vegetable mix.

Using your hands, mix well.

Transfer to a large disposable aluminum pan or baking dish and cook or smoke for two hours or until internal temperature reaches 160 F.

Remove and let rest for 10 minutes then drain the grease.

Let rest another 20 minutes then drain grease. Slice and serve.