Lorco De Papa - The Local Palate

Ingredients

• 3 tablespoons butter
• 1 large yellow onion, diced
• 4 garlic cloves, finely chopped
• 2 teaspoons ground cumin
• 1 teaspoon dried oregano
• 1 tablespoon sazón with achiote
• 2 pounds russet potatoes, peeled and diced
• 4 cups unsalted vegetable stock or water
• 2 teaspoons salt, plus more as needed
• 1 cup shredded or finely crumbled white cheese (such as queso fresco or mozzarella), plus more for garnish
• 1 cup whole milk
• ½ cup heavy cream
• ½ cup packed finely chopped cilantro leaves and stems, divided
• 1 ripe avocado, sliced