1. The leaves should be tender. When an artichoke is done cooking, the leaves should be tender enough to easily pull off the stem. If the leaves are still tough, the artichoke needs to cook for a little longer.
2. The heart should be soft. The heart of an artichoke is the most tender part, and it should be soft and creamy when the artichoke is done cooking. If the heart is still hard, the artichoke needs to cook for a little longer.
3. The artichoke should have a slightly sweet flavor. When an artichoke is done cooking, it should have a slightly sweet flavor. If the artichoke tastes bitter, it has been overcooked.
4. The artichoke should be a uniform green color. When an artichoke is done cooking, it should be a uniform green color. If the artichoke has any brown spots, it has been overcooked.
5. The artichoke should be easy to pierce with a knife. When an artichoke is done cooking, it should be easy to pierce with a knife. If the artichoke is still hard to pierce, it needs to cook for a little longer.
Once an artichoke is done cooking, it can be served immediately or cooled and stored for later. Artichokes can be eaten hot, cold, or at room temperature, and they can be used in a variety of dishes, such as salads, soups, stews, and pasta dishes.