Grilled vegetable burger

Short post today as I have too many other things to cook!

Grilled vegetable burger
adapted from Donna Hay Magazine
change amounts to suit serving size

eggplant slices (I bought some pre-grilled from a deli)
tomatoes (I used semi dried tomatoes)
haloumi
onion, sliced
olive oil
baby spinach
burger buns
1tbs harissa paste
4tbs mayonnaise

Heat oil in pan and cook sliced onion over medium heat until caramelised put semi dried tomatoes and eggplant sliced in pan to warm up. Set aside. Brush haloumi with olive oil and fry in pan until golden, should only take a few minutes.
Meanwhile, brush split burger buns with oil and place under griller until browned on top.
Mix harissa paste and mayonnaise together until combined, spread over burger buns. Top one bun with baby spinach, grilled eggplant, semi dried tomatoes, haloumi and caramelised onions then top with other half of bun. Serve with extra baby spinach drizzled with balsamic vinegar.

ease: 5/5.
prep time: 20mins to do onions and assemble burger (if you grill your eggplant and roast your tomatoes it may take longer).
total: 20mins.

taste: 4.5/5. Super tasty, Ryan even loved it despite the lack of meat. Great flavours.

would I make it again: Yes.