INGREDIENTS
8 oz
vegan sour cream (such as Tofutti®)
1/2 cup
water
3 tbsp
dried minced onion
2 tbsp
all-purpose flour
2 tsp
vegan no-beef bouillon
1/4 tsp
garlic powder
1/4 tsp
dried basil
1/4 tsp
ground black pepper
1/2 cup
dry red wine
1 tbsp
olive oil
2 tbsp
soy sauce
1 tbsp
balsamic vinegar
2 cloves
garlic, minced
2
large portobello mushroom caps, stems and gills removed
cooking spray
1/4 cup
water, or as needed (optional)