Shepherd's Pie

olive oil, (separated)

garlic cloves, (minced)

mirepoix (mix of carrots, onion, & celery), (finely chopped (I chop 1 small yellow onion, 1 celery rib, & 1 carrot to get 2 cups))

ground chuck round

white flour

frozen sweet peas or corn

fire-roasted diced tomatoes, (undrained)

tomato paste

and 3/4 cups beef stock (low sodium) ((can use low sodium beef broth))

100% grape juice

beef bouillon cube

Worcestershire sauce

dried thyme

bay leaves, (separated)

and 1/2 pounds potatoes (I use an equal mix of Yukon Gold and Russet; if just using one use Yukon Gold)

heavy cream

sour cream (can use fat free)

unsalted butter

Fine sea salt and freshly cracked pepper

Optional: fresh parsley or fresh thyme, for topping