Instant Pot® Vegetable Soup

Details

Ingredients

• 1 tablespoon olive oil
• 2 medium carrots - peeled, halved lengthwise, and sliced
• 2 stalks celery, sliced
• 1 brown onion, diced
• ¼ teaspoon salt
• 4 cloves garlic, diced
• ½ red chile pepper, sliced
• 1 pound Yukon gold potatoes, scrubbed and quartered
• 1 (28 ounce) can fire-roasted diced tomatoes
• 1 bunch kale, stemmed and coarsely chopped
• 1 small zucchini, diced
• 4 cups vegetable broth
• 1 bay leaf
• 1 teaspoon lemon zest, or to taste
• 1 teaspoon chopped fresh parsley, or to taste