Spiced Grilled Portobello Mushrooms with Garlic Yogurt Sauce

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Meaty portobello mushrooms marinated in warm spices and grilled, served with a cooling garlic yogurt sauce. This mediterranean-inspired grilling (vegetarian) ready in about 37 minutes blends large portobello mushroom caps, olive oil, ground cumin into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 150 calories and feeds 4, so a small batch covers several meals across the week without taking over the fridge. 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.

Prep: 25 min Cook: 12 min Serves 4 Mediterranean cuisine 150 cal/serving
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Ingredients

Instructions

  1. Step 1: In a small bowl, mix 3 tbsp olive oil, 1 tsp ground cumin, 1 tsp smoked paprika, 1/2 tsp ground coriander, 3/4 tsp salt, and 1/2 tsp black pepper. Brush this spice marinade evenly over 4 large portobello mushroom caps, coating both sides. Let marinate for 20 minutes.
  2. Step 2: Preheat grill to medium heat (about 375°F). Place the mushrooms on the grill and cook for 5-6 minutes per side until tender and grill-marked.
  3. Step 3: While mushrooms grill, prepare the sauce by combining 1 cup plain Greek yogurt, 2 minced garlic cloves, 1 tbsp lemon juice, and 1 tbsp chopped fresh parsley in a bowl. Stir well.
  4. Step 4: Serve grilled mushrooms topped with a generous dollop of garlic yogurt sauce for a fresh, spiced vegetarian main or side.

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Frequently asked questions

How long does Spiced Grilled Portobello Mushrooms with Garlic Yogurt Sauce take to make?

Total time is about 37 minutes (25 min prep + 12 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Spiced Grilled Portobello Mushrooms with Garlic Yogurt Sauce?

Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.

Can I substitute ingredients in Spiced Grilled Portobello Mushrooms with Garlic Yogurt Sauce?

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 Spiced Grilled Portobello Mushrooms with Garlic Yogurt Sauce 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.

Is Spiced Grilled Portobello Mushrooms with Garlic Yogurt Sauce vegetarian?

Yes — this recipe is tagged vegetarian based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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