The classic dish can be adapted in many ways and is quick and easy to prepare. This variant with grilled vegetables has the advantage that all steps take place in the same environment, thus succeeding perfectly in the combi-timer mode. Cut the eggplant into 0.5 cm thick slices, salt, and sweat, then pat dry the moisture. Also cut the zucchini into slices. Brush the vegetable slices with a little olive oil and grill them on a closed grill plate in the preheated combi steamer at 220°C in the combi pot with 10% humidity and 70% fan speed for 5 minutes. For the frittata, it is best to use the Retigo Pan - small non-stick serving pans made of aluminum with a Lotan® coating, in which it can be prepared in portions and served directly. In this small serving pan, you can also sauté onions and garlic - both finely diced - with a little olive oil in the same environment for about 5 minutes. Beat the eggs with the spices, grated cheese, and yogurt. Add the grilled vegetables to the serving pan, pour the egg mixture over it, add the diced tomatoes, and let it set in the same environment for 10 minutes, then finish baking for another 10 minutes with the steam vent open (to reduce the moisture from the fresh tomatoes), finally decorate with fresh herbs and serve directly in the hot pan. The exact cooking time depends on the size and depth of the pan. Program summary: 220 °C combi steam, 10% humidity, 70% fan speed Grill vegetables for 5 minutes // Sauté onions + garlic for 5 minutes // Add grilled vegetables, egg mixture, tomatoes // Let set for 10 minutes. Open steam vent, finish cooking for another 10 minutes depending on the size of the pan. Tip: this simple dish can be easily prepared in advance (grill vegetables, sauté onions) and finished in a short time as needed in the combi timer.