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Brussels Sprouts Gratin with Bacon – Perfect German Side for Winter

Brussels Sprouts Gratin with Bacon – Perfect German Side for Winter

📖 What is it

Discover a creamy Brussels sprouts gratin with smoky bacon and Emmental, a traditional German side dish ideal for cosy winter meals and festive occasions.

Author: Claudia Becker Published on: 10 June 2023
⏱️
Prep Time
15 minutes
🔥
Cook Time
about 45 minutes
👥
Serve
Serves 3
📊
Difficulty
Easy
💰 Moderate
🗓️ Autumn, Winter

🛒 Ingredients

  • 500 g Brussels sprouts
  • Salt
  • Pepper
  • Ground nutmeg
  • 20 g butter
  • 150 g streaky bacon, diced
  • 150 g crème fraîche
  • 100 ml white wine
  • 1 egg
  • 100 g Emmental, grated
  • 2 tbsp breadcrumbs
  • 2 tbsp flaked almonds

📊 Nutritional Information

fats
49 g
calories
604 kcal
proteins
28 g
carbohydrates
34 g

This recipe is also available in German .

Explore these articles

Classic German Dishes: Traditional Recipes

Brussels sprouts gratin with bacon is a classic German side dish that transforms humble sprouts into a rich, comforting bake. Rooted in German home cooking, especially popular in colder months, this dish combines creamy Emmental sauce with smoky bacon and a crunchy almond topping for authentic regional flavour and texture.

👨‍🍳 Preparation

  1. 1

    Trim the Brussels sprouts, removing any outer leaves and score the stalks with a cross. Blanch them in boiling salted water for about 8 minutes, then drain well.

  2. 2

    Toss the blanched sprouts in a pan with 10 g butter and season with salt, pepper and freshly grated nutmeg.

  3. 3

    Lightly butter a baking dish and spread the Brussels sprouts evenly. Scatter the diced bacon over the top.

  4. 4

    Whisk together the crème fraîche, white wine and egg until smooth. Season with salt, pepper and nutmeg, then fold in the grated Emmental. Pour this sauce evenly over the sprouts.

  5. 5

    Mix the breadcrumbs and flaked almonds and sprinkle generously over the surface. Dot with the remaining butter.

  6. 6

    Preheat the oven to 180°C (fan 160°C, gas mark 4) and bake the gratin for 35 to 40 minutes until golden and crisp on top.

  7. 7

    Allow to cool slightly before serving and enjoy.

🧠 Why It Works

This gratin balances the natural bitterness of Brussels sprouts with the smoky saltiness of bacon and the nutty creaminess of Emmental cheese. The blanching softens the sprouts while preserving their structure, and the white wine in the sauce adds acidity that cuts through the richness. The almond and breadcrumb crust provides a contrasting crunch, creating a harmonious texture interplay typical of German gratins. The seasoning with nutmeg and pepper enhances the aromatic profile, reflecting traditional Bavarian flavour preferences.

🛠️ Troubleshooting

Why is my gratin watery after baking?

Excess moisture often comes from insufficiently drained Brussels sprouts or too much liquid in the sauce. Ensure sprouts are well drained after blanching and avoid over-thinning the crème fraîche mixture.

How do I prevent the almond breadcrumb topping from burning?

Dot the topping with small butter pieces and bake at a moderate temperature (180°C). If browning too quickly, cover loosely with foil halfway through baking.

What if the Brussels sprouts are undercooked after baking?

Blanching is crucial for even cooking. If undercooked, bake a little longer covered with foil to allow gentle steaming without drying out the gratin.

Can I prepare the gratin in advance?

Yes, assemble the gratin and refrigerate uncovered for up to a day. Bake just before serving to maintain the crisp topping and fresh flavours.

💡 Tips and Variations

  • For a richer version, swap some of the crème fraîche for sour cream to add extra creaminess and depth.

  • To ensure even cooking, halve the Brussels sprouts before blanching so the heat penetrates better.

  • The bacon lends a lovely salty, savoury note that really defines the dish.

  • For a vegetarian twist, replace the bacon with smoked tofu or smoked seaweed for a hint of smoky flavour without meat.

  • Alternatively, roasted chestnut mushrooms make a great umami-packed substitute for bacon.

  • A splash of lemon juice in the sauce brightens the flavours and adds a fresh lift.

  • For a quick vegan option, use plant-based crème fraîche and cheese alternatives, and swap the egg for a tablespoon of soy flour mixed with water.

  • The magic of this gratin lies in the contrast between the creamy sauce and the crunchy almond topping, giving the Brussels sprouts a wonderful texture.

📦 Storage

Leftovers can be kept in an airtight container in the fridge for up to two days. To reheat, warm the gratin in the oven at 160°C for about 15 minutes to restore the crisp topping.

🍷 Pairing

This Brussels sprouts gratin finds an elegant companion in a dry German Weissburgunder, whose crisp acidity and subtle fruitiness cut through the creamy sauce and complement the smoky bacon. A Mosel Riesling, with its lively minerality and balanced sweetness, enhances the dish’s savory depth while echoing regional terroir. For an international touch, a light-bodied Italian Verdicchio offers delicate citrus notes and refreshing acidity, harmonising beautifully with the gratin’s rich textures and nutty almond crust.

F.A.Q.

How do I prepare Brussels sprouts to avoid bitterness in this gratin?

Blanching the Brussels sprouts in salted boiling water for about 8 minutes softens their texture and reduces bitterness, making them tender yet firm enough to hold in the gratin.

Can I make this Brussels sprouts gratin vegetarian or vegan?

Yes, replace bacon with smoked tofu or roasted chestnut mushrooms for umami depth. For vegan versions, use plant-based crème fraîche and cheese substitutes, and swap the egg with a soy flour-water mix.

What is the best way to reheat leftovers without losing the crunchy topping?

Reheat in a preheated oven at 160°C for about 15 minutes to restore the gratin’s golden, crisp almond crust while warming the creamy interior evenly.

Is this gratin suitable for festive occasions like Christmas or Oktoberfest?

Absolutely. Its rich, comforting flavours and traditional ingredients make it a popular side dish during German winter festivities, including Christmas and Oktoberfest celebrations.

How can I enhance the flavour of the sauce in this gratin?

Adding a splash of lemon juice brightens the creamy sauce, balancing richness with fresh acidity, while freshly grated nutmeg adds warmth and depth typical of German seasoning.

🏛️ History and Tradition

Brussels sprouts gratin is a traditional German side dish that showcases the country’s love for hearty, vegetable-based bakes, especially in colder seasons. Originating from regions like Bavaria and Swabia, it reflects the German culinary emphasis on balancing rich dairy products like Emmental cheese with seasonal vegetables and smoked meats. Often served during winter festivities such as Christmas and Oktoberfest, this gratin embodies the comforting, rustic flavours central to German home cooking and regional identity.

This gratin is a wonderful way to showcase the versatility and deliciousness of Brussels sprouts. With just a handful of ingredients, you can create a dish that’s both simple and sophisticated – perfect for those chilly evenings. Give it a go, and don’t forget to share it with your nearest and dearest; it’s sure to become a firm favourite.

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