Mexican Spare Ribs

Name: Mexican Spare Ribs
Prep time: 10 min
Cook time: 50 min
Total time: 1 h
Cuisine: Mexican, Latin American, American
Ingredients: 500 g tomatoes, halved; 30 g fresh jalapeño chillies, deseeded; 50 g onions, quartered; 1 garlic clove; 1 tsp fine sea salt; 1 sprig fresh coriander, leaves only; 200 g cola; 140 g chipotle chilli salsa; 100 g brown sugar; 80 g soy sauce; 2 garlic cloves; 180 g onions, quartered; 40 g oil; 1000 g pork spare ribs, sliced in 5 cm pieces; 1 tsp ground black pepper