Sous Vide Cocoa & Spice Rubbed Pork Loin Steaks

Ingredients

• 1 1 - 1.5lb/450 - 680g pork loin, cut into 4 steaks (You could also substitute 4 4 - 6oz/113 - 170g pork chops up to 1"/2.5cm thickness)
• 1 Tablespoon cocoa powder
• 1 teaspoon chipotle chili powder
• 1 teaspoon garlic powder
• 1 teaspoon ground cumin
• 1/2 teaspoon cinnamon
• 1/2 teaspoon salt
• 8 oz/235 g yellow or white onion, chopped
• 3/4 oz/20 g poblano pepper, chopped finely
• 2 Tablespoons avocado or olive oil
• 14 oz/~400g canned pineapple