I knew I wanted to make a breakfast bread for Breakfast Week, and for inspiration I had three very different things in mind: my grandmother's English muffin toasting bread, my favorite thin dark 100% rye made by Rudolf's Bakery, and the fruity, nutty, seediness of the "truly everything" bagels I make.
Cut the sprouts lengthwise to keep their shape, about four slices per sprout. They'll be thin enough to get a deep caramelized sear quickly but still keep a good crunch.