Rigatoni with Easy Vodka Sauce | Erin’s Recipes | Umami

Ingredients

• Kosher salt
• 1 medium onion
• 4 garlic cloves
• 4 oz. Parmesan cheese
• 2 Tbsp. extra-virgin olive oil, plus more for drizzling
• 1 4.5-oz. tube double-concentrated tomato paste
• ½ tsp. crushed red pepper flakes
• 2 oz. vodka
• ¾ cup heavy cream
• 1 lb. rigatoni
• Basil leaves (for serving)
• freshly ground black pepper
• dried oregano & dried thyme, to taste