These sausage and Brussels sprout flatbread pizzas feature golden-edged roasted Brussels sprouts alongside tender sausage and melty mozzarella. Lemon zest and red pepper flakes punctuate the pizzas with brightness and heat, and lend a delightful complexity to this weeknight-friendly dish.
Arrange sausages on a large rimmed baking sheet. Bake 15 minutes (depending on size). Scatter sliced sprouts between sausages, tossing them a bit in the accumulated sausage fat. Sprinkle with sea salt. Roast 10 - 15 minutes, or until the internal temp of sausage reaches 160 degrees F.