Table of Contents
- Why You’ll Love This Keto Gratin
- The Secret to a Perfectly Cheesy Keto Gratin
- Simple Ingredients, Bold Flavors
- Step-by-Step Tips for Success
- Pairing and Serving Suggestions
- Storing and Reheating Your Keto Gratin
- Key Takeaways
Key Takeaways
- A delicious and satisfying low-carb dish perfect for any meal.
- Uses simple, fresh ingredients to create bold flavors.
- Cheesy, creamy texture without the carbs!
- Pairs well with grilled meats, salads, or as a standalone dish.
- Easy to store and reheat for meal prep.
Why You’ll Love This Keto Gratin
At Lila Cooks, we believe that keto easy recipes should be both satisfying and flavorful! This keto eggplant and zucchini gratin is the perfect combination of creamy, cheesy goodness with tender, oven-baked vegetables. It’s a dish that proves you don’t need carbs to create comfort food that the whole family will love.

The Secret to a Perfectly Cheesy Keto Gratin
One of the best things about this dish is the balance between textures. The zucchini and eggplant soak up the rich flavors of the creamy sauce, while the top layer crisps to golden perfection. The trick to making this gratin extra delicious? A blend of mozzarella and Parmesan cheese, which provides that classic gratin crust while keeping it keto-friendly.

Simple Ingredients, Bold Flavors
This recipe uses everyday keto-friendly ingredients that are easy to find. Eggplant and zucchini create a delicious vegetable base, while a creamy garlic-infused sauce brings depth to the dish. Keto easy recipes like this one make it simple to enjoy wholesome, nourishing meals with minimal effort.

Step-by-Step Tips for Success
Achieving the perfect keto gratin is all about layering and seasoning! To avoid excess moisture, lightly salt the zucchini and eggplant slices before assembling. This will draw out water and prevent a soggy dish. Baking uncovered at the right temperature allows the cheese to develop a crispy, golden crust, making this one of the best keto easy recipes you’ll ever try.

Pairing and Serving Suggestions
This cheesy keto gratin makes an excellent side dish for grilled chicken, steak, or salmon. If you want to keep it vegetarian, serve it alongside a fresh arugula salad with a lemon vinaigrette. Keto easy recipes like this one are incredibly versatile and can be customized with different herbs or cheeses to suit your taste.
Storing and Reheating Your Keto Gratin
Leftovers? No problem! This gratin stores beautifully in the fridge for up to four days. Simply reheat in the oven at 350°F until warmed through, or use the air fryer for a crispy top layer. Keto easy recipes like this one make meal prep a breeze!


Keto Eggplant and Zucchini Gratin – A Cheesy Low-Carb Delight
Ingredients
- 1 medium eggplant, sliced
- 1 medium zucchini, sliced
- 1 cup shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
- 1 cup heavy cream
- 2 cloves garlic, minced
- 1 teaspoon dried oregano
- 1 teaspoon dried basil
- Salt and pepper to taste
- 2 tablespoons olive oil
Instructions
- Preheat oven to 375°F (190°C). Grease a baking dish with olive oil.
- In a large skillet, heat olive oil over medium heat and sauté garlic until fragrant.
- Arrange a layer of eggplant and zucchini slices in the baking dish.
- Season with oregano, basil, salt, and pepper.
- Pour half of the heavy cream over the vegetables, then sprinkle half of the mozzarella and Parmesan cheese.
- Repeat the layers with remaining ingredients.
- Bake uncovered for 25-30 minutes, until golden brown and bubbly.
- Let it cool slightly before serving. Enjoy your cheesy keto gratin!
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