Pasta with Mushrooms and Peas

Name: Pasta with Mushrooms and Peas
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Cuisine: Italian
Ingredients: 16 ounces penne pasta; 2 tablespoons + 1 teaspoon olive oil (divided); 1/4 cup yellow onion (chopped); 2 cups cremini mushrooms (de-stemmed and thinly sliced); 1/2 teaspoon salt; 1/4 teaspoon ground black pepper; 1 cup peas (frozen); 1/4 cup sun-dried tomatoes in oil (drained and chopped); 2 teaspoons garlic (minced); 10 ounces vegan heavy cream (or coconut milk); 1/2 cup mushroom broth; 1/2 cup dairy-free Parmesan cheese (shredded, plus additional for garnish); 2 tablespoons parsley (chopped)