For the tsatziki, put the yogurt into another smaller bowl or dish and add the garlic, cucumber, dill and lemon juice. Mix it all together well.
Grind some black pepper onto the top and drizzle over a little olive oil.
Now heat up a skillet/frying pan. Spread half of your spinach mixture over two of the tortillas and top with the other two. Press down a little then place one of the rounds into the pan with a drizzle of oil. When it’s nice and browned and crispy, carefully turn it over and let the other side cook for a minute or two. Repeat with the second round.
Inspired by a recipe for spinach and feta quesadillas with tomato salsa from UK Olive magazine (March 2014 edition).
If you prefer you can place half the amount of filling onto just one half of a tortilla in the pan, then fold it over onto itself. This prevents the filling from dropping out all over the pan!
If you were going to be really ‘proper’ about the tsatziki, after deseeding the cucumber you would sprinkle a little salt over it to draw out any excess water, leave it for a while, then dry it with paper towels. I didn’t actually do either of these things, but if you do you’ll end up with a thicker and I suppose more authentic tsatziki. :-) Any leftover tsatziki will keep in the fridge covered for a few days. Eat it with salads, as a dip or drizzled over grilled meat or roasted vegetables. This is actually a very versatile dip/sauce indeed!