Preheat oven to 400 degrees F.
In a large mixing bowl, combine the drained chickpeas, tomatoes, onion, fresh dill, salt, black pepper, **dried oregano, olive oil, and lemon juice. Stir well to combine.
**Tip: Use both hands to rub the oregano into the bowl. This helps to release the herb's oils and enhance the flavor.
Add the chopped feta cheese to the mixture and lightly toss to combine.
Pour the mixture onto an ungreased sheet pan and spread the mixture to evenly cover the sheet pan.
Roast in the oven for 30 minutes, checking and lightly tossing at 15 minutes to ensure even roasting. The tomatoes begin to burst and the chickpeas will be golden in color at the end of roasting.
This can be served immediately or held at room temperature for two couple of hours. Store in refrigerator. Bring to room temperature or warm if making a head.
Serve with extra wedges of lemon and additional chopped dill.