Favoreats
Favoreats LLC
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INGREDIENTS
2 tbsp
butter
2 cups
day-old bread
1 tbsp
olive oil
2 larges
onions
1 1/2 tsp
kosher salt
1 tbsp
balsamic vinegar
8 larges
eggs
1/4 cup
milk
1 tbsp
dijon mustard
1/4 tsp
pepper
2 oz
gruyère cheese
1 tbsp
chives