6 to 8 potatoes, cooked and mashed
2 tsp. salt
2 tbsp. chopped chives or green onion tops
1 (1 oz.) pkg. frozen chopped spinach
1 c. sour cream
1/4 tsp. pepper
1/4 c. butter
1 c. shredded Cheddar cheese

Mix all ingredients, except cheese. Spoon into greased 2 quart casserole. Bake at 400 degrees uncovered 15 minutes. Top with cheese and bake 5 more minutes. 6-8 servings.