Gather 1 Water Bottle
Gather 1 Nether Wart
Gather 1 Golden Carrot
Gather 1 Brewing Stand
Gather Blaze Powder for fuel
Put Blaze Powder in the Brewing Stand
Place the Water Bottle in the Brewing Stand
Brew it with Nether Wart to make an Awkward Potion
Place the Awkward Potion back in the Brewing Stand
Brew it with Golden Carrot to make a Night Vision Potion
Optional: add Redstone to extend the duration
Optional: add Gunpowder to make it splashable
Optional: add Dragon’s Breath to make it lingering