Butternut squash and black beans make a winning combination in these hearty enchiladas. The butternut squash is roasted until tender and mashed, then combined with black beans, spices, and herbs. The mixture is then rolled up in tortillas and smothered with a flavorful enchilada sauce. Baked until bubbly and golden, these enchiladas are a comforting and nutritious meal option for vegetarians and squash lovers alike.