Shannon Hayes' Shepherd's Pie
This is adapted from Shannon Haye's exceptional recipe for meaty deliciousness! I post it here so that I can reference the ingredients even when I'm away from her awesome cookbook.
4# potatoes
4-8oz Parmesan, shredded
4-8 T. butter
1/2 cup yogurt
~2 tsp. salt, to taste
1 clove garlic, minced or pressed
pepper