Pork Carnitas

Ingredients

• 2 tsp kosher salt
• 2 tsp dried oregano
• 1 tsp garlic powder
• 1 tsp onion powder
• 3 lbs pork shoulder (boneless, do not trim fat, cut into 4 equal pieces)
• 1 tbsp bacon fat (avocado oil, or coconut oil)
• 1 onion (medium sized, halved and cut into 1/2-inch slices)
• 4 garlic cloves (chopped)
• 1 tbsp fresh ginger (minced, optional)
• 1 ½ cups broth
• fresh limes
• avocado (slices, for serving)
• cilantro (chopped , for serving)
• plantain tortillas (for serving)