Oven-roasted grilled red pepper falafel

Ingredients

• 200 gram dried chickpeas (note: soak them 12 to 24 hours in advance)
• 1 red onions
• 3 large garlic cloves
• handful of fresh parsley
• 1,5 grilled (red) peppers
• 1 tablespoon tahin (sesame paste)
• 1,5 tablespoons ground coriander
• 1 teaspoon cumin seeds
• 1 teaspoon baking soda
• zest of half a lemon
• pepper and salt to taste
• 4 tablespoons of flour (chickpea flour or use all-purpose flour)