Lentil(Soup) - cooking recipe

Ingredients

1 lb. lentils (wash and remove the debris)
1 large chopped onion
2 or 3 stems chopped celery
2 chopped carrots
some pepper for taste
a couple Tbsp. olive oil
2 large cloves garlic (pressed)
1 (8 oz.) can tomato sauce
1 tsp. sugar

Preparation

Place all ingredients in a suitable size pot with enough water to make a soup thickness to one's liking.
Cook at medium heat (about 1 1/2 hours or until done).