*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
**Nutrient information is not available for all ingredients. Amount is based on available nutrient data.
(-)Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.
Heat olive oil in a large pot over medium heat. Add onion and garlic; cook and stir until softened, about 5 minutes. Add artichoke hearts, tomatoes, vegetable broth, roasted bell peppers, basil, herbes de Provence, salt, and pepper; reduce heat and simmer, covered, until flavors combine, about 20 minutes.
Transfer artichokes, tomatoes, and roasted bell peppers to a blender using a slotted spoon; puree until smooth.
Stir half-and-half into the broth mixture in the pot. Add pureed artichoke mixture; stir slowly until blended. Stir in Parmesan cheese before serving.