1. Heat the vegetable broth in a saucepan until simmering, then reduce heat to low to keep it warm throughout cooking.
2. In a large separate pan, heat olive oil over medium heat. Add the onion and garlic and sauté for 3 to 4 minutes until softened and translucent.
3. Add the Arborio rice and stir continuously for 2 minutes until the edges of each grain turn slightly translucent.
4. Add the sliced mushrooms and cook for 5 minutes until properly browned and caramelized — don’t stir too much, let them develop color.
5. Begin adding the warm broth one ladle at a time, stirring constantly and waiting for each addition to be fully absorbed before adding the next.
6. Continue for 18 to 20 minutes until the rice is creamy and al dente with a slight bite remaining.
7. Stir in the dried oregano and season with salt and pepper.
8. Remove from heat and stir in the grated Parmesan until fully melted and combined.
9. Serve immediately garnished with fresh parsley.

Nutrition Information (Per Serving):

• Calories: 370
• Carbohydrates: 52g
• Protein: 12g
• Fat: 12g
• Fiber: 3g
• Sodium: 680mg
• Calcium: 18% DV | Iron: 15% DV | Vitamin D: 12% DV | Potassium: 14% DV

Notes:

• Keeping the broth warm throughout cooking is genuinely non-negotiable — cold broth disrupts the whole process.
• Don’t rush the mushroom browning step — pale steamed mushrooms contribute almost no flavor to the finished dish.
• Freshly grated Parmesan melts far more smoothly than pre-grated — worth the extra minute every time.
• Risotto waits for nobody — have your bowls warm and your family at the table before the last ladle goes in.

Storage Tips:

• Refrigerate leftovers in an airtight container for up to 2 days.
• Do not freeze — the texture of the rice changes significantly and the creaminess doesn’t return.
• Reheat in a pan over medium-low heat with a generous splash of warm broth, stirring continuously until creamy again.
• Add a little fresh Parmesan after reheating to refresh the flavor before serving.

Serving Suggestions:

• Serve in warmed shallow bowls to keep the risotto at the perfect temperature from first bite to last.
• A drizzle of good quality olive oil over each serving right before eating adds a beautiful richness and sheen.
• A simple arugula salad with lemon and Parmesan on the side cuts through the richness of the risotto perfectly.
• Extra freshly grated Parmesan and a generous crack of black pepper at the table lets everyone customize their bowl.

Mix It Up:

• Wild Mushroom and Oregano Risotto: Use a mix of cremini, shiitake, and oyster mushrooms for dramatically more depth and complexity.
• Spring Mushroom Risotto: Stir in a cup of frozen peas right at the end for color, sweetness, and freshness.
• Truffle Mushroom Risotto: Add a small drizzle of truffle oil right before serving alongside the Parmesan for a genuinely special occasion version.
• Vegan Mushroom Risotto: Replace Parmesan with two tablespoons of nutritional yeast and an extra tablespoon of good olive oil for a surprisingly satisfying plant-based version.

What Makes This Recipe Special: This mushroom and oregano risotto honors the traditional Northern Italian technique of gradual broth addition and constant stirring that releases the natural starch from Arborio rice into something impossibly creamy without a drop of cream anywhere in the dish. The tostatura step — toasting the rice in olive oil before any liquid is added — creates a protective layer around each grain that allows for gradual, even absorption and is the detail that separates a truly great risotto from a merely acceptable one. Combined with properly caramelized mushrooms and a generous finish of Parmesan stirred in off the heat, this is a dish that rewards patience completely and delivers results that genuinely feel worth every minute at the stove.