Greek salad sandwich with black olive hummus

INGREDIENTS

small clove garlic

120 g

cooked chickpeas ((1/2 a drained 400g tin, or ~ 3/4 cup))

~ 20 black olives

2 tsp

tahini

2 tbsp

water

Black pepper

slices bread

leaves large lettuce

slices cucumber

medium tomato, (sliced)

3 tbsp

crumbled feta cheese

2 tbsp

sliced black olives