Chipotle Pasta

Bahan-bahan (4 porsi)

• 8 ounces angel hair pasta ((reserve ¼ cup pasta cooking water))
• 1 -2 teaspoons olive oil
• 1 medium yellow onion (sliced into thin strips)
• 1 large garlic clove (minced)
• 1 red bell pepper (sliced into 1" matchsticks)
• 6 -8 ounces button or baby bella mushrooms (quartered)
• Optional: 1 cup chopped kale leaves or baby spinach
• 1 teaspoon kosher salt (divided)
• ½ teaspoon freshly ground black pepper (divided)
• ¼ cup heavy cream
• 1 chipotle pepper in adobo sauce (finely minced)
• ½ teaspoon dried oregano
• ¼ cup pasta cooking water (reserved for use as needed)