INGREDIENTS
1
onion, chopped
1/4 cup
olive oil
2
carrots, diced
2
stalks celery, chopped
2 cloves
garlic, minced
1 tsp
dried oregano
1
bay leaf
1 tsp
dried basil
1 14.5 ounce can
crushed tomatoes
2 cups
dry lentils
8 cups
water
1/2 cup
spinach, rinsed and thinly sliced
2 tbsp
vinegar
salt
ground black pepper