Pressure Cooker Sweet Potato Vegetable Soup This delicious souprecipe can easily be adapted to take advantage of whatever fresh vegetables andherbs you happen to have on hand. Pressure Cooker 1 T. extra virgin olive oil4 cloves garlic, minced4 large carrots, diced4 large stalks celery, diced 1 1 medium red onion, chopped1/4 t. crushed red pepper flakes (Sea salt & black pepper, to taste)6 c. chicken or vegetable broth, preferably...