Coffee-rubbed meat? Could that be good? Well let us tell you, it most definitely is. The coffee rub does something to the beef, makes it… peppier. Then the addition of things like Dr Pepper BBQ sauce, brown sugar-infused this and that, crispy bacon, apple cider vinegar, etc. makes this one sinfully good burger.
1.Melt butter over medium heat in a saucepan. Add onion and garlic and saute until soft and translucent, about 8-10 minutes.
2.Add remaining sauce ingredients, stir to combine. Bring to a low boil, reduce heat and simmer for 20 minutes, until sauce has thickened.
3.Pour sauce into blender or food processor and puree. Set aside to cool.
4.Rub coffee rub seasoning mix over both sides of each burger.
5.Heat a large pan over medium-high heat, add a small pat of butter and toast the burger buns (sliced side down). Remove from pan to cool.
6.Add 1 tbsp butter to pan and add burgers. Cook for about 4-5 minutes per side, until burger is cooked to desired doneness.
7.Spread BBQ sauce over both sides of bun, layer lettuce, burger, cooked crispy bacon, then add the top bun.