Preheat the oven to 400 degrees.
Toss the sweet potato cubes in the olive oil and 1 tsp. salt and spread out on a baking sheet. Cook for about 20 minutes, making sure to take them out before they get too soft.
While the potatoes are cooking, fry the bacon in a skillet on the stove and mix up the dressing: brown sugar, apple cider vinegar, canola oil, hot sauce, and mustard.
Once the bacon is done cooking, let it drain on a paper-towel-lined plate.
When the potatoes are done, add them to a large bowl with the peppers and onion. Then gently mix in the dressing.
Add the bacon and season with additional salt and pepper to taste.