You can skip the bacon and still have a very flavorful and colorful side dish that's so easy, and can be prepped ahead of time. Use whatever combination of vegetables you like.
Preheat oven to 400. Grease two large oven sheets.
Combine sauce ingredients in a small bowl.
Mix vegetables and bacon together, spread evenly in pans, and pour sauce all over. Sprinkle with salt and pepper to taste. Sprinkle with hot pepper flakes or chili powder if you like.
Cook, stirring up once or twice, until bacon is cooked through and vegetables are slightly charred, about 20 minutes. Finish with broiler if necessary.