Pork Shoulder Stew

Pork shoulder for stew is the most tender and juicy cut. No store bought stock is used in this recipe.
After 15 minutes of simmering the potatoes are added so they don't become pureed. 1 hr. more and everything is tender. Now reduce to reach the correct sauce thickness.

Total calories 1,581-----3 portion 527 cal pp

1 lb. pork shoulder cubes---1070 calories
1 lb. peeled potatoes---320
4 oz. carrots---48
2 oz. celery---8
4.5 oz. onion---49
1 T. minced garlic---2
1 c. pork or chicken stock with 1 c. water, (chicken 38 cal
1/4 tsp. ground bay leaves or 2 bay leaf---9
1/2 tsp. thyme leaves---2
2 T. tomato paste---26
1/4 tsp. black pepper---3
1 tsp. paprika---6
1 tsp. sea salt---0