Slice off tops of four tomatoes. Remove the seeds and leave upside down to drain. Rub 4tbs cottage cheese through a strainer to achieve a smooth consistency, add milk if needed. Stir in 1tsp cumin, 1 green pepper(de-seeded & diced), salt & pepper. Stuff tomatoes. Dry roast 1/4 cup pumpkin seeds in a frying pan until light brown-sprinkle on tomatoes. Chill.