Heart Healthy Pork Tostadas

Ingredients

• 1 Tbsp dried oregano
• 1 Tbsp ground cumin
• 1 large onion, chopped
• 8 garlic cloves, chopped
• 1/4 cup fresh lime juice
• 1/2 cup orange juice
• 1 cup reduced-sodium chicken broth (gluten free if needed)
• 4 lbs pork shoulder, cut into 1-inch chunks
• 1/2 tsp salt
• Black pepper, to taste
• 1 tsp olive oil
• 12 corn tortillas
• 2 Tbsp crumbled feta cheese
• 1 avocado, pitted, peeled and diced
• 1 tomato, chopped
• Sliced red onion
• Chopped fresh cilantro
• Lime wedges, for garnish