Falafel Yogurt Sauce - With meat

500 ml dried garbanzo beans (absolutely not canned) 1 medium onion , quartered 2 -3 garlic cloves 2 -3 slices stale bread 50 ml parsley 1/3 sweet red pepper[...]

Falafel crust: 1 side of salmon, about 3 pounds, skin and pin bones removed 2 cups dried chickpeas , picked through and rinsed, soaked overnight 1 small onion[...]