Grilled zucchini burger with lettuce tomato and mozzarella

• Carefully cut the two zucchinis lengthwise. You get 4 to 5 slices of 1 cm from one zucchini.
• Use a brush to spread the slices of zucchini with some olive oil.
• Heat a large grill pan over high heat and grill the zucchini slices for about 4 minutes until golden brown. Turn halfway. After cooking, place the slices on a plate, but don’t stack them.
• While the zucchinis are grilling, you can slice the tomatoes and the mozzarella.
• Cut the onion into rings and grill.
• All the ingredients to build the burger are now ready.
• I like to add as many vegetables as possible and I often have sprouts in the house, which go nicely fits with this zucchini burger.
• Start with a slice of zucchini, then 2 leaves of lettuce, then 2 slices of mozzarella, 2 slices of tomato, some onion rings and sprouts. Repeat this once or twice, depending on how high you want to make the zucchini burger. 
• When you're done, skewer the zucchini burger with a cocktail stick to hold it firmly and present it beautifully.
• Finally, sprinkle some sesame seeds over the top to give this vegetable dish a burger-like appearance. 

If you eat the zucchini burger as a side dish, and use the above quantities, you will have extra grilled vegetables, which you can use for lunch the next day or in a salad. Win-win!