Pre-heat oven to 400 degrees F. I like to toast my bagels for just a minute or so before topping because I find it helps them not get soggy once the toppings are put on but this step is optional.
Step 2
Place bagels face up on a large sheetpan. On each half bagel spread with 1 tablespoon taco sauce and then top with 1 tablespoon black beans and one tablespoon shredded cheese. Place bagels in the oven and bake until toasted and cheese is melted, about 10-12 minutes.