Bestest Green beans......
chop some uncooked bacon into small bits and toss them in a wide skillet or wok (medium high).......while the fat is coming out, dice some yellow onion. When the bacon bits begin to crisp add the onion.
Once the onion begins to soften and caramelize, toss in a few big handfuls of frozen whole grean beans (5lb bags at Sams club).
The beans will turn light when the bacon fat freezes to them......this is temporary.
Toss over high heat until the beans are warmed through; sprinkle with lemon juice and salt to taste.
These are very simple, quick, and really awesome.