Shepherd's Pie

I've had some interest in the shepherd's pie recipe. I found it in All Recipes.com. Note that this version serves 12. There is a drop down menu where you can change the number of servings. We usually use the 12 serving version because (a) it's sooo good you won't be able to stop at one serving, and (b) we're feeding 2 teenagers. If you use the 12 serving one, you'll need two baking dishes to bake it in. I've never put 4 onions in mine; usually I use 1 or 2 onions. I use ground beef rather than ground sirloin, although the sirloin would be yummy too. Anyway, try this out. We usually have it on St. Patrick's Day, which is the anniversary of the day my husband and I met.