Lemon wedges, to serve
1 tbsp. Old Bay Seasoning
1/2 cup gluten-free bread crumbs, or more
1/4 cup vegan mayonnaise
1 tsp. cornstarch
2 tsp. Old Bay Seasoning
2 tsp. minced garlic
1/2 cup chopped onion
1/4 cup diced red bell pepper
1/4 cup chopped celery
1 (14-ounce) can hearts of palm, (not packed in sugar), roughly chopped to the consistency of crab meat
3 tbsp. grapeseed or safflower oil, divided, plus more for frying
1 tsp. minced garlic
1 tbsp. chopped fresh dill
1 tbsp. fresh lemon juice
1/2 cup vegan mayonnaise