Guyanese Cow Heel and Oxtail pepper-pot

Ingredients
3 lbs. cow heel
2 1/2 lbs. oxtails
4-6 cloves of garlic
3 mari wirrie peppers
2 -3 tbsp fresh fine thyme
4 broad leaf thyme
1 tsp black pepper
2 cinnamon sticks
12 cloves
2 pieces of dried orange peel
2 1/2 tsp salt or salt to taste
1 tbsp brown sugar
1 1/4 cups of cassava cassareep
6 cups of water
6 stems of Additional thyme
4 additional mari wirrie peppers
Enjoy!