for the walnut bella "meatballs"
1 cup walnuts
4oz baby bella mushrooms - cut in half
1tsp all purpose savory seasoning
4 sprigs fresh parsley
4 medjool dates- pitted
1/2 tsp salt
1 tsp olive oil
1 cup fresh bread crumbs (1 slice of bread)
1 flax egg (1 tbsp ground flax & 3tbsp warm water, mixed and set aside for 5 minutes)

for the veggie filling
1/2 orange bell pepper sliced into strips
1 cup grape tomatoes cut in half
1/2 large shallot sliced
1 tsp olive oil
pinch of salt
2 tbsp balsamic vinegar

2 sub rolls toasted
parsley for garnish