Crockpot Artichokes Here is what you need: - 4-6 large artichokes. ( I have a 6 QT oval crockpot and was able to five 5 large) - 2 cups vegetable broth - 4-6 cloves of garlic, minced - fresh juice from 1 large lemon (about 2 TBS) - 3 TBS olive oil - salt and pepper to taste