Favoreats
Favoreats LLC
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INGREDIENTS
2
large onions, yellow, sweet, or red, choose whatever you like
5 tbsp
butter, divided
1 tbsp
canola oil
1 tsp
kosher salt
2
sprigs fresh thyme sprigs
3 tbsp
water or wine, white or red, whatever is on hand
1 tsp
bouillon soup base (optional)
8
slices sourdough bread
4 oz
gruyere cheese, grated, about 1 cup