Pour water into inside of pressure cooker and lower down steamer basket, open.
Rinse and cut off stem of broccoli, cut into bite size florets. Put pieces into basket and close lid with steam valve closed too.
Set to 1 minute high pressure with a quick release when done. Melt 2 tbsp butter + 1 tsp minced garlic together, stir and drizzle over the top with a bit of salt and pepper if desired.