Hi Barry,
Thank you for your question! We don't have a tested high altitude recipe but at your elevation water boils at about 202 degrees instead of 212 degrees, so the oats will take longer to soften because the cooking temperature is lower. Because of the longer cooking time we suggest bringing the water to a full boil, adding the oats and salt, reducing to a simmer and then cooking for 25 to 30 minutes or until the oats are at the proper texture. You can also soak the oats overnight and then warm them up the next day; the oats will absorb most or all of the water as they soak which will reduce the cooking time by a lot.
I NEED INSTRUCTIONS FOR COOKING YOUR STEEL CUT OATS AT 5643 FEET ABOVE SEA LEVEL
THE DIRECTIONS ON THE PACKAGE ARE NO GOOD UP HERE
THANKS