Spätzle with Mushroom and Onion Gravy

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Handmade egg noodles tossed in a rich mushroom and onion gravy, perfect for a hearty comfort meal. This german-inspired vegetarian ready in about 55 minutes pairs beaten Egg, Flour, Water for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 300 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

★ 3.8 (13 ratings) Prep: 25 min Cook: 30 min Serves 4 German cuisine 300 cal/serving
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Ingredients

Instructions

  1. Step 1: In a bowl, whisk 4 eggs with 1/2 cup flour until smooth. Gradually stir in 1/2 cup water to form a thick batter. Let rest for 10 minutes.
  2. Step 2: Heat 2 tbsp butter in a large pot over medium heat. Add 1 onion and 1 lb mushrooms, sautéing for 8 minutes until softened and golden.
  3. Step 3: Whisk in 2 cups chicken broth, then bring to a simmer. Cook for 10 minutes until slightly thickened.
  4. Step 4: Drop spoonfuls of batter into the broth, stirring gently to form noodles. Cook for 5 minutes until tender. Stir in parsley and serve immediately.

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Frequently asked questions

How long does Spätzle with Mushroom and Onion Gravy take to make?

Total time is about 55 minutes (25 min prep + 30 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Spätzle with Mushroom and Onion Gravy?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep beaten egg from drying out.

Can I substitute ingredients in Spätzle with Mushroom and Onion Gravy?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Spätzle with Mushroom and Onion Gravy for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Spätzle with Mushroom and Onion Gravy?

German vegetarian like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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