Ligurian Potato Loaf | Ciao Italia

Ingredients

• 6 medium potatoes, scrubbed
• 5 tablespoons unsalted butter
• 1/2 cup milk
• 2 eggs, lightly beaten with a fork
• 1 teaspoon salt
• Grinding of black pepper
• 3 tablespoons extra virgin olive oil
• 1 large onion, finely chopped
• 1 clove garlic, finely chopped
• 1 cup fresh or frozen green beans, cut into bite-sized pieces
• 1 cup fresh or frozen baby carrots
• 1 cup shredded zucchini
• 1 cup peas
• 2 tablespoons fresh basil, minced
• 1/2 cup grated Parmigiano Reggiano cheese