Pork Tenderloin and Roasted Sweet Potatoes with Port Sauce (TM5)
Pork tenderloin paired with roasted sweet potatoes and a rich ruby port sauce makes an elegant main course in the Thermomix TM7. The tender meat stays juicy while the port sauce, built from shallots, garlic and butter, reduces to a glossy finish. Sweet potatoes turn caramelised and soft, balancing the savoury depth of the sauce for a restaurant-style dinner at home.
About this recipe
Pork tenderloin with roasted sweet potatoes and port sauce Thermomix TM7 is a bistro-inspired main course that turns a handful of everyday ingredients into something truly festive. If you have been searching for recipes that make the most of your all-in-one kitchen machine, this is the one for a quick yet elegant weekend dinner. The sweet potatoes roast until their edges caramelise, offering a honeyed contrast to the lean, tender pork. Meanwhile the sauce, made with ruby port, shallots, garlic and a knob of unsalted butter, reduces to a glossy, wine-dark glaze that clings to every slice of meat. Because the Thermomix TM7 controls the heat so precisely, the port simmers gently without boiling away its fruitiness or catching on the base of the bowl. Olive oil and freshly ground pepper keep the flavours honest and simple. Serve it when you want a restaurant-style plate with minimal pans to wash afterwards.
Preparation tips
- Pat the pork tenderloins dry with kitchen paper before seasoning so the salt, pepper and olive oil form a light crust during roasting, locking the juices inside the lean meat.
- Let the port sauce rest for a few minutes after adding the butter, then swirl rather than stir, so the shallot and garlic reduction emulsifies into a glossy glaze that coats the back of a spoon.
- Cut the sweet potatoes into even wedges so they caramelise uniformly, and reserve a spoonful of the finished sauce to drizzle over them for a sweet-savoury finish the whole family will enjoy.
Recipe variations
- Lactose-free version: replace the unsalted butter with a plant-based margarine or a splash of extra olive oil when finishing the port and shallot sauce, keeping the glossy texture while making the whole pork tenderloin dinner suitable for lactose-intolerant guests.
- Festive winter variation: add a cinnamon stick and a handful of fresh thyme to the roasting sweet potatoes, and stir a teaspoon of redcurrant jelly into the port sauce for a Christmas-worthy glaze over the sliced tenderloin.
Thermomix TM7 Benefits
- Weighing the ruby port, olive oil and butter directly in the mixing bowl keeps the sauce ratios precise without dirtying a separate kitchen scale.
- The TM7 finely chops the shallots and garlic cloves in seconds, creating an even base that melts into the port reduction without any chunky bits.
- Precise heating keeps the port sauce at a gentle simmer, so the alcohol cooks off while the fruity depth concentrates instead of scorching.
- Whipping the cold butter into the reduced sauce at the end creates a silky, restaurant-style emulsion that clings beautifully to the sliced pork tenderloin.
- Grinding whole peppercorns fresh for the seasoning delivers an aromatic crust on the meat, far more fragrant than pre-ground pepper from a jar.
Ingredients
- sweet potatoes
- shallots
- olive oil
- fine sea salt
- ground black pepper
- garlic cloves
- unsalted butter
- fresh thyme leaves
- Dijon mustard
- smoked paprika