Make the meatloaf:
Preheat the oven to 350°F. Place the garlic cloves in a food processor and process until finely minced, 10–15 seconds. Add the onions, mushrooms, parsley, jalapeño
, and ½ teaspoon each salt and pepper and pulse until everything is minced, 20–25 pulses. (If you don’t have or don’t feel like using a food processor you can also just do all the mincing by hand.)
Transfer the mixture to a large bowl, add the panko and olive oil, toss, and let the mixture sit for 10 minutes so the panko absorbs some of the mushrooms’ extra juices. Add the turkey, 1 cup Parm, the beaten eggs, peas, and remaining teaspoon each salt and pepper and gently mix with your hands to incorporate everything.
Wash your hands and transfer the mixture to a 9x5-inch loaf pan, patting it to level the meatloaf. Sprinkle with the remaining ¼ cup Parm. Set the loaf pan on a sheet pan—to catch any drips and avoid a messy oven—and bake until the turkey is cooked through and the top is golden brown, 55 minutes to 1 hour.
Make the warm glazed apples:
Whisk together the water and cornstarch in a medium saucepan. Add the apples, dark brown and white sugars, cinnamon, and nutmeg, and bring to a boil. Once it starts boiling, reduce the heat to medium-low and cook, stirring often, until the apples are soft but haven’t lost their shape and the water has evaporated into a thick sauce, 20–25 minutes. Remove from the heat and stir in the butter, lemon juice, vanilla, and salt. The mixture will thicken as it cools. Set aside to cool slightly until ready to plate.
Make the roasted broccoli:
Combine the olive oil, garlic, smoked paprika or Chili-Garlic seasoning, fish sauce, and pepper in a large mixing bowl. Add the broccoli and toss to coat in the oil mixture. Transfer to a sheet pan and roast during the last 30–35 minutes of the meatloaf cooking, until the broccoli is tender and parts of the tops are blackened. Set aside to cool slightly until ready to plate.
Make the Cacio e Pepe sauce:
During the last 10 minutes of the meatloaf baking, make the sauce. Heat the butter and oil in a medium saucepan over medium-low heat. Add the garlic and cook, stirring, until fragrant and softened but not darkened, 1–2 minutes. Add the flour and cook, stirring, until lightly golden, 2–3 minutes. Whisk in the milk, salt, and pepper, raise the heat to medium-high, bring the liquid to a boil, let it bubble and thicken for 1–2 minutes, then whisk in the cheese until smooth, 1 minute. Remove from the heat, then press parchment or foil into the sauce to prevent it from forming a skin.
Assemble your homemade TV dinner:
Slice the meatloaf into 8 pieces. Plate a slice with mashed potatoes and plenty of sauce in one section of a TV dinner-style sectioned plate (or a regular plate) alongside the roasted broccoli, warm glazed apples, or sides of your choice.