beef neck bones or beef ribs - 2-3 lbs (with bone, about 2-3 lbs)
garlic - 3 cloves (sautéed first)
yellow onion - 1 large (cut into two wedges)
tomatoes - 4 medium (ripe, sliced; sauté some first, reserve some for later)
rice washing water - enough to cover beef (water used to wash rice, used for boiling beef)
gabi (taro root) - 1 medium-sized (peeled and crushed slightly)
radish - 1 medium (cut into 2-inch pieces, sliced crosswise if thick)
eggplant (Chinese variety) - 2 medium (cut into pieces)
string beans - 1 cup (cut into 2-inch pieces)
okra - 1 cup (whole or sliced)
spinach leaves - 2 cups (cleaned and disassembled, stems cut into 2-inch pieces)
fish sauce - 2-3 tablespoons (to taste)
Maggie Magic Sinigang mix (green sachets) - 2 small sachets (used as souring agent)
beef powder - 2 small sachets (adds beef flavor)
black pepper - to taste (optional)
ice or ice water - watch the video to see (used to cool broth to remove fat)