Yeti’s Yummies officially opened last week, just in time to order a batch of fresh-baked banana muffins or loaf of “Christmas in Vermont” bread for your holiday gathering.

Yvette Graham launched the cottage food business Dec. 8. A lifelong baker, Graham makes everything from orange-glazed pumpkin gingerbread to pumpernickel country loaves to blueberry pies.

“When I was a kid, I couldn’t go out and play because I had to stay inside and make bread with…