Creamy Mushroom Risotto: A Delicious Vegetarian Recipe

Posted on June 10, 2025

Creamy mushroom risotto in a white bowl with herbs and cheese as a vegetarian dinner recipe

Looking for vegetarian recipes that are both comforting and elegant? This creamy mushroom risotto is the perfect vegetarian dinner recipe that will impress even the most dedicated meat-eaters. As one of my favorite vegetarian dinner ideas, this dish combines the earthiness of mushrooms with creamy Arborio rice for a satisfying meal. Whether you’re a longtime vegetarian or just exploring meatless dinner ideas, this risotto delivers incredible flavor while being completely meat-free. The best part? It’s an easy vegetarian recipe that looks and tastes like you spent hours in the kitchen, when it actually comes together in just 45 minutes with minimal ingredients.

Creamy Mushroom Risotto Recipe

Overview

  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Total Time: 45 minutes
  • Servings: 4
  • Difficulty: Medium

Ingredients

For the Risotto Base

  • 2 tablespoons olive oil
  • 1 tablespoon butter
  • 1 medium onion, finely diced
  • 3 cloves garlic, minced
  • 1½ cups Arborio rice
  • ½ cup dry white wine (optional, can substitute with vegetable broth)
  • 5-6 cups warm vegetable broth
  • ½ cup grated Parmesan cheese (plus extra for serving)
  • Salt and freshly ground black pepper to taste

For the Mushroom Mixture

  • 2 tablespoons olive oil
  • 1 tablespoon butter
  • 1 pound mixed mushrooms (cremini, shiitake, oyster), sliced
  • 2 cloves garlic, minced
  • 1 tablespoon fresh thyme leaves (or 1 teaspoon dried)
  • 2 tablespoons fresh parsley, chopped
  • Salt and freshly ground black pepper to taste

EQUIPMENT NEEDED

  • Large saucepan or Dutch oven
  • Medium skillet
  • Wooden spoon or silicone spatula
  • Ladle for adding broth
  • Measuring cups and spoons
  • Small pot for keeping broth warm

Instructions

Step 1

Sautéing mushrooms until they begin to brown enhances their flavor

Begin by preparing your ingredients with careful attention to detail. Dice the onion into small, uniform pieces and mince the garlic finely to ensure even cooking. Slice all mushrooms into consistent thickness – this helps them cook evenly and develop that beautiful golden-brown color.

Keep your vegetable broth warming in a small pot on low heat throughout the cooking process. This is absolutely crucial for proper risotto preparation, as adding cold broth will shock the rice and prevent it from releasing its starches properly.

In a medium skillet, heat 2 tablespoons olive oil and 1 tablespoon butter over medium-high heat. Once the mixture is hot and the butter has melted completely, add the sliced mushrooms. Here’s the key technique: cook without stirring for 2-3 minutes. This allows the mushrooms to develop a beautiful caramelized surface and concentrate their flavors rather than steaming in their own moisture.

Step 2

Sautéing mushrooms until they begin to brown enhances their flavor

Continue stirring the mushrooms and cook until they develop a golden brown color and have released their moisture, approximately 5-7 minutes total. The mushrooms should look caramelized and slightly crispy around the edges.

Add the minced garlic and fresh thyme to the mushrooms, cooking for another minute until the mixture becomes fragrant. Season generously with salt and pepper to taste, then transfer the entire mushroom mixture to a plate and set aside.

In the now-empty large saucepan or Dutch oven, heat 2 tablespoons olive oil and 1 tablespoon butter over medium heat until the butter melts and begins to foam. Add the diced onion and cook, stirring occasionally, until it becomes soft and translucent, about 3-4 minutes. The onion should not brown but rather become sweet and aromatic.

Step 3

Sautéing mushrooms until they begin to brown enhances their flavor

Add the minced garlic to the softened onions and cook for 30 seconds until fragrant, stirring constantly to prevent burning. Next, add the Arborio rice to the pan and stir thoroughly to coat each grain with the oil and butter mixture. Toast the rice for approximately 2 minutes, stirring frequently to ensure even coating.

This toasting process serves two important purposes:

  • Creates a subtle nutty flavor that adds depth to the final dish
  • Forms a protective coating around each grain, preventing sticking and contributing to the signature creamy texture of perfect risotto

The rice should appear slightly translucent around the edges when properly toasted, indicating it’s ready for the next step.

Step 4

Sautéing mushrooms until they begin to brown enhances their flavor

If using wine, add it to the pan and stir constantly until almost fully absorbed, about 2 minutes. The alcohol will cook off, but the wine adds a wonderful depth of flavor to this vegetarian dinner.

Begin adding the warm vegetable broth one ladle at a time (about ½ cup), stirring frequently until the liquid is nearly absorbed before adding more. This gradual addition is the key to creamy risotto – rushing this process will result in a less creamy texture.

Pro tip: Keep the broth at a gentle simmer in a separate pot throughout this process. Cold broth will shock the rice and interrupt the cooking process, affecting the final texture of your risotto.

Step 5

Sautéing mushrooms until they begin to brown enhances their flavor

Continue the gradual cooking process by adding warm broth one ladle at a time, stirring constantly and allowing each addition to be absorbed before adding the next. This patient approach takes approximately 18-22 minutes and is crucial for developing the risotto’s signature creamy texture.

The rice is ready when it reaches the perfect al dente consistency – tender throughout but with a slight firmness when you bite into it. Your finished risotto should have a creamy, flowing consistency that moves gracefully when you draw your spoon through it. If the mixture appears stiff or dry, add a bit more warm broth.

Pro tip: You may not use all 6 cups of broth, or you might need slightly more depending on your rice and cooking conditions. Trust your judgment and focus on achieving the right texture rather than using an exact amount of liquid.

Step 6

Sautéing mushrooms until they begin to brown enhances their flavor

Once the rice has reached the desired al dente tenderness, gently fold in the sautéed mushroom mixture, ensuring even distribution throughout the risotto. Add the grated Parmesan cheese gradually while stirring continuously to create a smooth, creamy texture.

Season and finish:

  • Taste the risotto and adjust seasoning with salt and freshly ground black pepper as needed
  • Remove the pan from heat immediately to prevent overcooking
  • Let the risotto stand for 2 minutes before serving

This brief resting period allows the risotto to set slightly while maintaining its signature creamy consistency. The residual heat will continue to meld the flavors without compromising the texture.

Step 7

Sautéing mushrooms until they begin to brown enhances their flavor

Serve the risotto immediately in warm bowls to maintain the ideal temperature and texture. The creamy consistency is at its peak when freshly prepared, so timing is essential for the best dining experience.

Garnishing options:

  • Sprinkle additional grated Parmesan cheese over each serving
  • Add a generous handful of fresh chopped parsley for color and herbaceous flavor
  • Finish with a light drizzle of high-quality olive oil to enhance the richness

This satisfying vegetarian main dish showcases the perfect balance of creamy arborio rice and earthy mushrooms. The key to preserving the signature all’onda texture—that flowing, wave-like consistency—is serving without delay while the risotto maintains its optimal creaminess.

Why This Vegetarian Recipe Works

This mushroom risotto is one of my favorite healthy vegetarian recipes because it relies on simple ingredients that create incredible depth of flavor. The slow cooking process helps the rice release its starch, creating that signature creamy texture that makes risotto so irresistible.

As far as vegetarian main dishes go, this one is particularly satisfying because mushrooms provide that meaty umami flavor that makes this dish feel substantial. It’s one of those filling vegetarian meals that doesn’t leave you wanting more, making it perfect for vegetarian family dinners.

What makes this one of the best easy vegetarian dinner recipes is that it’s endlessly customizable – you can use whatever mushrooms are in season or available at your local market. The technique itself is straightforward, though it does require some attention while cooking.

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