Jana's Pressure Cooker Lentil Ham Soup

Ingredients

• 1.5 pounds smoked ham shanks
• 10 cups water
• 1 tablespoon olive oil
• 1 large yellow onion , chopped
• 3 carrots , thinly sliced
• 2 stalks celery , diced
• 2 cloves garlic , pressed
• 2 cups lentils
• 1.25 teaspoons dried thyme
• 1 bay leaf
• 1 can diced tomatoes , 14.5 ounce
• ground black pepper to taste
• 1 teaspoon vinegar , or more to taste

Instructions

1. 1

   Place ham shanks and water in pressure cooker over medium heat. Cover and lock; bring to 15 pounds of pressure, reduce heat to low, and cook for 20 minutes. Release pressure immediately using method recommended by the manufacturer. Remove cooked ham shanks with a slotted spoon; transfer to a bowl to cool. Separate meat from bone. Transfer ham broth to a separate bowl for later use.

2. 2

   Heat olive oil in the pressure cooker over medium heat; cook and stir onion, carrots, celery, and garlic until tender and reduced, about 20 minutes. Add lentils, 8 cups ham broth, thyme, and bay leaf; cover and lock. Bring pressure up to 15 pounds for 6 minutes; immediately release pressure.

3. 3

   Stir tomatoes, ham, black pepper, and vinegar into soup over low heat until heated through.