- Preheat the oven to 325 degrees F (160 degrees C). Brush a baking dish with olive oil.
- Whisk tomato paste, vinegar, honey, mashed anchovy, green onions, garlic, rosemary, salt, red pepper flakes, and black pepper together in a large bowl to make the agrodolce.
- Cut pork shoulder into roughly 3-inch pieces. Add to the bowl of agrodolce and mix by hand until coated. Transfer pork and sauce to the prepared baking dish.
- Bake in the preheated oven, flipping pieces over halfway through, until pork is very tender, 2 1/2 to 3 hours. Add a splash of water if pork appears too dry. Skim off fat as desired.
% Daily Value *
Total Fat: 20 %
Cholesterol: 17 %
Sodium: 22 %
Potassium: 7 %
Total Carbohydrates: 2 %
Dietary Fiber: 1 %
Protein: 28 %