Best Ever Lentil Soup

1 large onion, diced
1 cup carrots
1 cup celery
1 large russet potato, diced
1/2 cup pearl barley
2 Tbsp olive oil
2 Tbsp butter
1 Tbsp minced garlic
1 can diced tomatoes
1-2  cups diced ham
1 cup lentils
4 cups chicken stock
4 cups ham stock
1/4 teas tyme
salt and pepper to taste
pinch red pepper powder
 Saute veggies in olive oil and butter.
Combine remaining ingredients in crockpot or regular stock pot. Simmer on low all day if you are using a crockpot. Simmer 1 hour if using regular pot.