Charred Tomato Ketchup

Name: Charred Tomato Ketchup
Prep time: 15 min
Cook time: 50 min
Yield: 4
Ingredients: 10 medium plum tomatoes halved; 2 tbsps (30 ml) olive oil divided; 2 tsp (10 ml) garlic powder divided; 2 small yellow onions peeled and quartered; 1 cup (250 ml) chopped celery; 1/2 cup (125 ml) cider vinegar; 1/4 cup (60 ml) light brown sugar firmly packed; 3 tbsps (45 ml) tomato puree; 1 1/2 tsps (7 ml) salt; 1 tsp (5 ml) allspice ground; 1 tsp (5 ml) paprika smoked; 1 tsp (5 ml) Club House Thyme Leaves