For that elevation, you'll certainly want to make changes. We outline the adjustments to take into consideration in our High-Altitude Guide. If your Chocolate Crinkles have been turning out flat, you may want to add a few additional tablespoons of flour to the dough. Be sure you're using flour with a high protein content (like King Arthur All-Purpose Flour with its 11.7% protein level). If you use a "soft" flour, the cookies are more likely to spread. Check out the chart for more details on leaveners and temperature changes. Good luck!

• Reply