Preheat oven to 450 degrees and line a large baking sheet with unbleached parchment paper.
Place oats in food processor and pulse until partially ground. Ideally a combination of textures, some ground to flour, some larger pieces. Set aside in a small bowl
Now, place rinsed and drained artichoke hearts into the bowl of processor and pulse until somewhat pasty, but still with some chunks. Transfer to large bowl.
Prepare veggies and add to large bowl with artichoke hearts. Small dice red peppers and celery. Thinly slice scallions. Chop parsley into small pieces. Add corn, spices, mustard and thoroughly mix. Then add the ground oats and mix well.
Scoop into 12 portions onto the prepared pan. Use wet hands to form each portion into a crab patty. Brush tops with avocado oil and bake in preheat oven for 15 minutes.
Flip crab patties over and bake for another 12 minutes, until golden.
While crab cakes are baking, make the Sriracha Tahini Sauce. Whisk together tahini, olive oil, sriracha, lemon juice and pickle juice. Whisk in water 1 Tablespoon at a time until sauce is desired consistency.
Serve warm or at room temperature, drizzled with sauce.
Notes
Crab Cake Sauce: Add one chopped pickle for more of a tartar sauce vibe. Add an extra teaspoon sriracha for a spicier sauce. Refrigerate any extra sauce in a jar with lid for up to 2 weeks. Sauce will thicken as it cools.
How to freeze crab cakes
Make sure they are completely cool and then lay in a single layer on a parchment lined tray. Freeze for about 2 hours and then individually wrap in parchment and then foil or place in a freezer-safe container or zip top bag for up to 3 months. Thaw in the fridge and reheat in a single layer in preheated 450 oven for 15 minutes until heated through.
What to do with leftover crab cakes
They'll stay good refrigerated in an airtight container for up to a week.
Reheat in 450 degree oven for 15 minutes, until heated through and crisp.