Cook the bacon in a large skillet over medium-high heat until cooked through and slightly crispy. Transfer to a paper towel-lined plate to cool.
Add the onion and green bell pepper to the skillet with the bacon grease. Sauté for 2–3 minutes, until softened, then remove from the heat.
In a large bowl, whisk together the barbecue sauce, brown sugar, smoked paprika, and garlic powder.
Stir in the baked beans and sautéed onion and pepper.
Pour the mixture into a 3-quart baking dish and bake for 2 hours.
While the beans are baking, chop the bacon. Reserve a small amount for topping and stir the remaining bacon into the baked beans.
Continue baking for 45–60 minutes, until the sauce reaches your desired consistency.
Remove from the oven and let rest for 5–10 minutes.
Top with the reserved bacon before serving.
Video
Notes
Refrigerate the leftovers in an airtight container for up to 5 days. These beans can easily be made in the crock pot as well. Cook the bean mixture in the crock pot on low for 6-8 hours or on high for 3-4 hours.