INGREDIENTS
1
Bay leaf
4
Leeks, medium
1 cup
Onion
1
Russet potato (about 6 ounces), small
1
(4-inch) sprig Thyme or tarragon, fresh
2 cups
Vegetable broth
1
Black pepper, Ground
1 tsp
Salt
1
large slice White sandwich bread
4 tbsp
Butter, unsalted
2 cups
Water