INGREDIENTS
1 tbsp
cornstarch
1
carton low-sodium beef broth, (divided (4 cups))
2 1/2 tbsp
olive oil, (divided)
12 oz
baby bella (cremini) mushrooms, (cleaned, sliced 1/4 inch thick)
1 cup
chopped yellow onion
3
garlic cloves, (minced (1 Tbsp))
1 lb
lean ground beef
Salt and freshly ground black pepper
1 tsp
paprika
1 tbsp
dijon mustard
2 tsp
Worcestershire
8 oz
dry egg noodles* ((5 cups))
3/4 cup
sour cream,** (rested at room temperature while everything cooks)
2 tbsp
minced fresh parsley