Meanwhile, heat 2 tablespoons of the olive oil in the skillet and add the broccoli. Cover and cook over moderate heat until browned on the bottom, about 5 minutes. Stir the broccoli, then add the remaining 1 tablespoon of olive oil, the garlic and the crushed red pepper. Season the broccoli with salt and pepper and cook, stirring gently, until the garlic is fragrant, about 1 minute. Turn off the heat and cover.