Sautéed Mushrooms with Garlic and Thyme on Toasted Baguette

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Earthy mushrooms sautéed with garlic and fresh thyme, served warm atop toasted baguette slices for a savory appetizer or snack. This french-inspired vegetarian ready in about 25 minutes pairs unsalted butter, olive oil, minced garlic cloves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 220 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.

Prep: 10 min Cook: 15 min Serves 4 French cuisine 220 cal/serving
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Ingredients

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Instructions

  1. Step 1: Heat 2 tbsp unsalted butter and 1 tbsp olive oil in a large skillet over medium heat until melted and shimmering.
  2. Step 2: Add 12 oz sliced cremini mushrooms and cook, stirring occasionally, for 7-8 minutes until mushrooms release their moisture and start to brown.
  3. Step 3: Stir in 3 minced garlic cloves and 1 tbsp fresh thyme leaves, cooking for 1-2 minutes until fragrant but garlic is not burnt.
  4. Step 4: Season mushrooms with 3/4 tsp salt and 1/4 tsp black pepper, stirring to combine. Remove from heat.
  5. Step 5: Meanwhile, toast 1 small baguette sliced into 1/2-inch rounds under the broiler for 2-3 minutes until golden and crisp.
  6. Step 6: Spoon the sautéed mushrooms over toasted baguette slices and sprinkle with 1/4 cup grated Parmesan cheese if using, serving warm.

Frequently asked questions

How long does Sautéed Mushrooms with Garlic and Thyme on Toasted Baguette take to make?

Total time is about 25 minutes (10 min prep + 15 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 Sautéed Mushrooms with Garlic and Thyme on Toasted Baguette?

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 unsalted butter from drying out.

Can I substitute ingredients in Sautéed Mushrooms with Garlic and Thyme on Toasted Baguette?

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 Sautéed Mushrooms with Garlic and Thyme on Toasted Baguette 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 Sautéed Mushrooms with Garlic and Thyme on Toasted Baguette?

French 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.