June 30, 2026 ยท 30 min

Creamy Mushroom Ragu Over Crispy Polenta Cakes with Arugula Walnut Salad

Lunch30 min

This creamy mushroom ragu is a celebration of earthy flavors, featuring mushrooms, thyme and garlic in a luscious cream sauce. It’s served over crispy golden polenta cakes that provide a delightful crunch, making every bite a perfect contrast of textures.

To balance the richness, we’ve added a peppery arugula salad with crunchy walnuts. This dish is hearty enough for a main course yet elegant enough for entertaining. It’s a vegetarian meal that will satisfy even the most dedicated meat lovers.


Recipe details

Lunch30 min4 servings

Nutrition per serving

Dietary labels

Gluten-free: unknownLactose-free: unknownDairy-free: unknown

Allergen check

Gluten / wheat: unknownMilk / dairy: unknownEgg: unknownFish: unknownShellfish: unknownPeanut: unknownTree nuts: unknownSoy: unknownSesame: unknownMustard: unknownCelery: unknownSulphites: unknownLupin: unknownMolluscs: unknown

Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies.


Ingredients

MushroomsMushrooms, slicedView ingredient guide
fresh thymeFresh thyme, choppedView ingredient guide
garlic clovesGarlic cloves, mincedView ingredient guide
heavy creamHeavy creamView ingredient guide
cooked polentaPolenta, cooked and cooledView ingredient guide
Olive OilOlive oilView ingredient guide
ButterButterView ingredient guide
ArugulaArugulaView ingredient guide
WalnutsWalnuts, choppedView ingredient guide
salt and pepperSalt and pepper to tasteView ingredient guide

Instructions

  1. Slice the polenta into 1/2-inch thick rounds. Heat 1 tablespoon olive oil in a non-stick skillet over medium-high heat. Cook the polenta cakes for 3-4 minutes per side until golden and crispy. Set aside.
  2. In the same skillet, add remaining olive oil and butter. Add sliced mushrooms and cook without stirring for 3 minutes to get a good sear. Then stir and cook until golden brown, about 5 more minutes.
  3. Add minced garlic and chopped thyme to the mushrooms. Cook for 1 minute until fragrant.
  4. Pour in the heavy cream, reduce heat to medium-low and simmer for 3-4 minutes until the sauce thickens slightly. Season with salt and pepper to taste.
  5. In a small bowl, toss arugula with chopped walnuts. Season with a pinch of salt and a drizzle of olive oil if desired.
  6. To serve, place two polenta cakes on each plate. Spoon the mushroom ragu over the polenta. Top with a handful of arugula salad. Serve immediately.

Recipe Tips

For extra crispy polenta, make sure the cakes are dry before frying. Pat them with a paper towel if needed.

Don’t overcrowd the mushrooms in the pan; cook in batches if necessary to ensure they brown properly.

The arugula salad can be dressed lightly with lemon juice and olive oil for added brightness.

FAQ

Can I use a different type of mushroom?

Yes, cremini, shiitake or a mix of wild mushrooms work well in this ragu.

Can I make the polenta cakes ahead of time?

Absolutely! Cook and slice the polenta, then refrigerate for up to 2 days. Fry just before serving.

Is this recipe gluten-free?

Yes, as long as you use certified gluten-free polenta and check that other ingredients are gluten-free.

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