Mediterranean Vegetable Lasagna

Bahan-bahan (4 porsi)

• 3 zucchini, sliced very thin, length-wise (I recommend using a mandoline)
• 1 small eggplant, sliced thin into circles
• Salt, for drawing out excess water
• 8 oz frozen spinach, thawed
• 1 cup feta cheese, crumbled
• 2 cloves garlic, minced
• 1/4 cup torn mint leaves, plus more for topping
• 1/4 cup torn basil, plus more for topping
• ½ teaspoon chili flakes, plus more for topping
• 1 egg
• 1/2 - 3/4 cup mozzarella
• 2 tablespoons butter
• 2 cups milk
• 3 tablespoons flour (gluten-free, if desired)
• Pinch nutmeg
• 6 small yellow tomatoes, halved, to top
• Parmesan cheese, to top
• Drizzle olive oil