Preheat oven to 425 degrees. Thoroughly rinse any fresh produce and pat dry.
Mix butternut squash, Brussels sprouts, 1 tsp. olive oil, and a pinch of pepper in provided tray. Season with ¼ tsp. salt, if desired. Top with butter.
Bake uncovered in hot oven, 15 minutes.
AFTER PARTY RAISED TIME FROM 10 MINUTES. IF IT RUNS AGAIN TEST THIS TIMING, IF IT DOESN'T WORK DO COVERED.