Baked shish kebab

I am going to post lots of shish kebab recipes.Here is a baked version
For this yummy recipe i used:
1lb ground beef
1lb ground lamb
1 big eggplant
4 tomatoes
2 white onions
salt
1tbs paprika
1ts ground cumin
1tbs plain yogurt

for tzatziki sauce
plain yogurt
diced cucumber
dill
salt
black pepper
1tbs lemon juice

A LITTLE TIP FOR JUICY MEAT:I MINCED ONION IN FOOD PROCESSOR
ADDED ALL SPICES THEN ADDED MEAT AND ONE TBS OF PLAIN YOGURT