Tangy Spinach, Tomato, and Red Lentil Casserole

Grrrrrgh!
Course : Lentils
From: HungryMonster.com
Serves: 8
 

Ingredients:

2 cups red lentils
75 ounces cooked spinach -- drained
1 teaspoon salt and pepper -- to taste
43 1/2 ounces canned chopped tomatoes -- drained
1 cup nonfat yoghurt -- or to taste
 

Preparation:

Rinse and boil the red lentils until tender, about 30-40 minutes. Drain well=