Who says you need a complicated dough or a traditional crust to make a delicious savory cake? This crustless zucchini and cottage cheese cake is proof that a few simple ingredients can turn into something truly special! With its beautiful layers of green zucchini nestled in a creamy white mixture, a golden top, and a soft, tender texture, this recipe is as appealing to look at as it is to eat. It’s an easy, oven-baked dish that requires no kneading, rolling, or preparing a separate crust—just mix, assemble, and let the oven do the work.

What makes this zucchini cake particularly interesting is its combination of eggs and cottage cheese. Together, they create a naturally protein-rich base that helps make this dish satisfying while keeping the preparation simple. Cottage cheese provides high-quality protein and important nutrients such as calcium and vitamin B12, while eggs contribute protein, choline, and several essential vitamins. These ingredients give the cake its creamy consistency and help it hold together beautifully once baked, without the need for traditional flour-based dough.

Zucchini is another reason to love this recipe. Made up largely of water, it is naturally light in calories while providing vitamin C, potassium, and other beneficial nutrients. It also brings freshness, color, and tenderness to every slice. By cutting the zucchini into very thin rounds, you allow the slices to blend harmoniously with the egg and cottage cheese mixture, creating those lovely white and green layers throughout the cake. The sautéed onion adds a gentle sweetness, while fresh thyme brings a delicate herbal aroma that complements the vegetables perfectly.

As the principal ingredient of this recipe, zucchini is a nutritional powerhouse that deserves a permanent spot in your regular diet. Low in calories yet remarkably high in essential hydration and dietary fiber, zucchini supports healthy digestion, promotes gut health, and aids in overall weight management. It is packed with key antioxidants, including lutein, zeaxanthin, and vitamin C, which help protect cells from oxidative stress, reduce inflammation, and support vibrant, healthy skin. Additionally, its rich potassium content plays a vital role in regulating blood pressure and supporting heart health. Incorporating zucchini regularly into your weekly meal planning is a simple, effective way to boost your daily nutrient intake while enjoying a light, highly versatile, and wholesome whole food.

Despite its rich, creamy appearance, this crustless zucchini cake can be a lighter alternative to many traditional savory pies and quiches, especially since it doesn’t require a pastry crust. It is also naturally gluten-free when prepared with certified gluten-free cornstarch and suitable ingredients. The combination of protein-rich dairy, eggs, and vegetables makes it a wonderful option for anyone looking for a simple, nourishing meal without complicated preparation. Serve it for lunch or dinner with a fresh green salad, sliced tomatoes, or your favorite seasonal vegetables. It is delicious while still slightly warm, when the center has finished setting and the texture is tender yet firm enough to slice. You can also prepare it ahead of time and enjoy it chilled or gently reheated. Whether you’re looking for a creative way to use up zucchini during zucchini season or simply want an easy, satisfying recipe for your weekly meal rotation, this beautiful crustless zucchini and cottage cheese cake is one to try!

Ingredients

• 1 medium onion (100 g), finely chopped

• 2 tbsp olive oil, for sautéing the onion

• ⅛ tsp salt, for the onion

• 1 large zucchini or several small ones (500 g)

• 6 large eggs

• 2 cups cottage cheese (400 g)

• 4 tbsp cornstarch (approximately 32 g)

• 2 tbsp olive oil, for the mixture

• ¼ tsp salt

• Black pepper, to taste

• 2 small stems fresh thyme, or herbs of your choice

• A little oil for greasing the pan, if needed

Instructions

1. Finely chop the onion and sauté it in olive oil with a little salt over medium-high heat until translucent or lightly golden. Set aside to cool.
2. Wash the zucchini and slice it as thinly as possible. Thin slices are essential for achieving the characteristic layered texture of an invisible cake.
3. In a large bowl, combine the eggs, cottage cheese, and cornstarch. Blend with a hand blender or mixer until smooth and creamy.
4. Add the olive oil, salt, black pepper, fresh thyme, and cooled onion. Stir until well combined.
5. Add the zucchini slices and mix thoroughly, making sure every slice is coated in the creamy egg and cottage cheese mixture.
6. Grease a nonstick round baking pan or line it with parchment paper. Pour in the mixture and arrange a few zucchini slices on top in an attractive pattern.
7. Bake in a preheated oven at 350°F (180°C) for approximately 1 hour, or until the top is golden and the center is set.
8. Remove from the oven and let the cake rest. It will deflate slightly as it cools and become firmer, allowing the layers to hold together more easily.
9. Slice while slightly warm and serve as a light, protein-rich lunch or dinner.

Nutritional Information

Per 1 Serving:

• Energy: 195 calories

• Protein: 12.07 g

• Fat: 12.73 g

• Carbohydrates: 8.5 g

• Fiber: 0.8 g

Prep, Cook, and Servings

• Prep time: 30 minutes

• Baking time: 1 hour at 350°F (180°C)

• Servings: 8 servings

Notes and Recommendations

• Store leftovers in an airtight container in the fridge for up to 3–4 days.

• Freeze individual portions in airtight packaging for up to 2 months. Thaw in the refrigerator before reheating; the texture may become slightly softer.

• Pair with a fresh salad, cherry tomatoes, or roasted vegetables for a balanced meal.

• Gluten-free when prepared with certified gluten-free cornstarch.