Add the onion and garlic and cook for around 8-10 minutes until softened.
Ads in the cumin seeds, ground cumin, and drained beans. Continue to cook the mixture on medium heat, using a fork or spatula to partially crush some of the beans.
Remove from the heat, mix in the second tablespoon of olive oil, and season generously with salt and pepper.
Make a quick dressing by whisking the tahini, lemon juice, and olive oil together in a bowl.
Arrange the lettuce wedges, boiled eggs, tomatoes, and spiced bean mixture on a serving platter.
Drizzle on the dressing, and finish with chili flakes and chopped parsley.
Season with salt and pepper and serve immediately.