Classic pea risotto known as risi e bisi's elegant cousin celebrates spring's sweetness. This vegetarian mediterranean dish is fresh, naturally sweet, and a healthy family dinner staple.
Heat the vegetable broth in a saucepan over medium heat until just simmering; lower temperature to keep warm, do not boil.
In a wide pan, melt butter and olive oil over medium heat. Add finely chopped onion and sauté until soft and translucent, about 4–5 minutes.
Stir in the Arborio rice and toast for 2 minutes, ensuring all grains are coated in oil and butter.
Ladle in about 3/4 cup of warm broth, stirring constantly. Allow the rice to absorb the liquid before adding another ladleful, maintaining gentle simmer and medium-low heat.
After 10 minutes, add frozen sweet peas and continue ladling the broth, stirring frequently until rice is creamy and al dente, about 18–20 minutes total.
Season with salt, black pepper, and lemon zest. Remove from heat and gently fold in grated Parmesan cheese for a silky finish.
Let the risotto rest, covered, for 2 minutes before serving for best texture.