In another bowl, combine 1/2 Tbsp. of sage, 1/2 Tbsp. of maple syrup, 1/2 tsp. of salt, 1/2 tsp. of pepper, butter, olive oil, and crushed red pepper. Mix well. Add bacon, butternut squash, potato wedges, onions, and Brussels sprouts to the bowl and coat all the veggies with the herb mixture.