Herby Steaks with French Potato Salad
Herby steaks with French potato salad is a classic bistro main course featuring juicy rump steaks, fresh thyme and parsley butter, and tender potatoes in a mustardy vinaigrette. The Thermomix chops the aromatics, emulsifies the dressing and steams the potatoes to fork-tender perfection, delivering restaurant-quality results on your table with minimal effort.
About this recipe
Herby Steaks with French Potato Salad on the Thermomix TM7 brings the flavour of a Parisian bistro straight into your kitchen. Searching for a quick weeknight dinner recipe or an impressive all-in-one kitchen machine main course? This dish answers both: succulent rump steaks basted in golden butter with fresh thyme, garlic and parsley, served alongside a tangy French potato salad dressed while the potatoes are still warm. The TM7 handles the fiddly parts for you: the shallot and garlic are chopped in seconds without tears, the vinaigrette emulsifies into a silky dressing in the mixing bowl, and precise temperature control melts the herb butter without any risk of burning the milk solids. Waxy potatoes steam gently above while you sear the beef, so everything lands on the plate at the same moment. It is the kind of recipe that turns a handful of simple ingredients — steak, butter, herbs, mustard, potatoes — into a restaurant-worthy dinner any night of the week.
Preparation tips
- Take the rump steaks out of the fridge well ahead of cooking so they come to room temperature; this helps them sear evenly and stay juicy, and pat them dry with kitchen paper for a better crust on the herbs and butter.
- Dress the potato salad while the potatoes are still warm rather than chilled, as they absorb the mustardy vinaigrette far better, then fold in the parsley and shallot just before serving so the flavours stay bright and fresh.
- For a milder version, swap the rump steaks for chicken fillets or replace the butter with olive oil to make the herb sauce lactose-free; younger eaters often prefer the dressing without Dijon mustard.
Recipe variations
- Make it lactose-free by replacing the unsalted butter with a good olive oil or plant-based block butter for basting the steaks; the thyme and garlic still infuse beautifully, and the French potato salad is naturally dairy-free when dressed with olive oil.
- For a festive summer variant, grill the steaks outdoors and add crisp radishes, blanched green beans and halved cherry tomatoes to the French potato salad, turning it into a generous salade niçoise-style spread for guests.
Thermomix TM7 Benefits
- Precision weighing - The integrated scale of the TM7 weighs mustard, oil and vinegar for the vinaigrette to the gram. [Built-in scale]. [Precision Control]
- Fine chopping - The Thermomix minces the shallot and garlic for the potato salad in seconds without tears. [Time savings]. [Time Savings]
- Gentle steaming - The Varoma of the TM7 steams the waxy potatoes to fork-tender while the steaks sear. [Hands-free]. [Hands-Free]
- Precise heating - The TM7 melts the thyme-parsley butter at controlled temperature without burning the milk solids. [Temperature control]. [Precision Control]
- Herb grinding - The Thermomix grinds sea salt and peppercorns into a fresh crust for seasoning the rump steaks. [Multi-functionality]. [Multi-Function]
Ingredients
- shallot
- garlic clove
- fresh thyme
- fresh parsley
- unsalted butter
- fine sea salt
- ground black pepper
- fresh chives
- fresh thyme
- fresh parsley