HELP with blueberry muffins... they're falling!

[Chirpy]

I've found a homemade recipe for blueberry muffins that we really like. However, every time I make them the middle of the muffin literally caves in.. it leaves a hole about the size of a quarter in the center of each muffin.

I live just above 7,000 feet in altitude.

Any ideas on what I need to do to fix this problem?

 

[bigmike&nan]

Well it's not your recipe that is giving you fits. It's the high altitude. Do a Yahoo or Google search for high altitude recipe assistance. There's ways to get around it. Good luck, lots of people bake in high altitudes so don't be discouraged. If you saw some of my first attempts at stuff you'd laugh.

http://www.pillsburybaking.com/bakers_corner/high_altitude_baking.aspx