Why You’ll Love Keto Scalloped Zucchini Recipe
- Rich and creamy: Cream cheese, heavy whipping cream, mozzarella, and cheddar combine to create a smooth, satisfying cheese sauce.
- Low-carb friendly: Zucchini replaces the potatoes commonly used in scalloped dishes, making this a great option for a keto-style meal.
- Simple ingredients: The recipe relies on familiar ingredients that are easy to find and work beautifully together.
- Plenty of cheesy flavor: Using both mozzarella and cheddar provides a combination of creamy texture and bold cheese flavor.
- Easy preparation: Most of the cooking takes place in one oven-safe skillet, helping keep cleanup manageable.
- Versatile side dish: Serve it with chicken, beef, fish, or other main dishes.
- Great presentation: Arranging the zucchini in overlapping circles gives the finished dish an attractive scalloped appearance.
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
- 2 tbsp butter
- 1/2 onion, chopped
- 2 tsp minced garlic
- 3 oz cream cheese, softened
- 1/4 tsp paprika
- 1/2 tsp Italian seasoning
- 1/2 cup heavy whipping cream
- 1/2 cup shredded mozzarella cheese
- 1 cup shredded cheddar cheese
- Salt and pepper, to taste
- 2 large zucchini, thinly sliced
Directions
- Preheat the oven to 350°F.
- Place a good-sized oven-safe skillet over medium heat. Add the butter and allow it to melt. Add the chopped onion and sauté until softened and translucent.
- Stir in the minced garlic, paprika, Italian seasoning, and softened cream cheese. Season with salt and pepper to taste. Continue stirring until the cream cheese has melted and the mixture becomes smooth.
- Pour in the heavy whipping cream. Allow the mixture to simmer gently, stirring occasionally, until it begins to thicken into a creamy sauce.
- Add the shredded mozzarella and cheddar cheeses. Stir until the cheeses are completely melted and the sauce is smooth. Carefully transfer the cheese sauce from the skillet to a bowl and set it aside.
- Arrange the thinly sliced zucchini in the same oven-safe skillet. Slightly overlap the slices and arrange them in concentric circles for an even layer.
- Pour the prepared cheese sauce evenly over the zucchini, making sure the sauce reaches between and across the layers.
- Transfer the skillet to the preheated oven. Bake for 20 to 25 minutes, or until the zucchini is tender and the cheese sauce is hot, bubbly, and lightly golden on top.
- Remove the skillet from the oven and allow the scalloped zucchini to rest for approximately 10 minutes before serving. Resting gives the sauce time to settle and thicken slightly.
Servings and timing
Servings: 5
Total time: 45 minutes
Baking time: 20 to 25 minutes
Oven temperature: 350°F
Resting time: 10 minutes
The exact cooking time can vary depending on how thinly the zucchini is sliced and the size of the skillet. The zucchini should be tender when served without becoming overly soft.
Variations
Garlic Parmesan: Add grated Parmesan to the cheese sauce for a sharper, saltier cheese flavor that pairs especially well with the garlic.
Spicy Zucchini: Add a small amount of crushed red pepper flakes to the cream sauce for gentle heat.
Extra Herb Flavor: Add dried basil, oregano, parsley, or a little additional Italian seasoning to give the dish a more pronounced herb flavor.
Different Cheese Blend: Replace some of the mozzarella or cheddar with Monterey Jack, provolone, Gruyère, or another cheese that melts smoothly.
Mushroom and Zucchini: Sauté sliced mushrooms with the onions before preparing the cheese sauce. Cook them until most of their released moisture has evaporated so the finished casserole does not become watery.
Bacon Variation: Add cooked, crumbled bacon to the zucchini before pouring over the cheese sauce for an extra savory flavor.
Extra Golden Topping: Sprinkle a small amount of additional shredded cheddar or mozzarella over the top before baking.
Storage/Reheating
Allow leftover Keto Scalloped Zucchini to cool before transferring it to an airtight container. Store it in the refrigerator for up to 3 to 4 days.
For reheating individual portions, place the zucchini in a microwave-safe dish and heat in short intervals until warmed through. Keep in mind that zucchini can release additional moisture as it sits and reheats.
For larger portions, place the leftovers in an oven-safe baking dish, cover loosely, and warm at 350°F until heated through. Uncovering the dish toward the end can help refresh the cheesy top.
Freezing is generally not the best choice for this recipe. Zucchini contains a significant amount of water, so freezing and thawing can make its texture considerably softer and cause additional liquid to separate from the sauce.
FAQs
1. Is scalloped zucchini keto-friendly?
This recipe uses zucchini instead of potatoes and relies on ingredients such as cream cheese, heavy whipping cream, mozzarella, and cheddar. It is designed as a lower-carb alternative to traditional scalloped potato dishes.
2. Why is my scalloped zucchini watery?
Zucchini naturally contains a lot of water, which it releases during cooking. Slicing it evenly, avoiding overcrowding, and allowing the finished dish to rest before serving can help. You can also lightly salt the zucchini beforehand and pat away excess moisture if desired.
3. Do I need to peel zucchini before making this recipe?
No. Zucchini skin is tender and completely suitable for this dish. Leaving the skin on also helps the slices maintain their shape and adds color to the finished casserole.
4. How thin should I slice the zucchini?
Aim for consistently thin slices so they cook at approximately the same rate. A sharp knife works well, although a mandoline can make it easier to produce evenly sized slices. If using a mandoline, use its safety guard and follow the manufacturer’s safety instructions.
5. Can I make Keto Scalloped Zucchini ahead of time?
You can prepare components ahead of time, but zucchini releases moisture after it is sliced and cooked. For the best texture, it is preferable to bake the dish relatively close to serving time.
6. Can I use different cheeses?
Yes. Cheeses that melt smoothly work particularly well. Monterey Jack, Gruyère, provolone, or Parmesan can be incorporated into the existing mozzarella and cheddar combination.
7. What should I serve with scalloped zucchini?
This creamy zucchini side dish pairs well with roasted chicken, grilled chicken, beef, turkey, pork, or fish. It can also be served alongside a fresh salad or other roasted vegetables.
8. Can I make this without an oven-safe skillet?
Yes. Prepare the cheese sauce in a regular skillet, arrange the zucchini in a baking dish, and pour the finished sauce over it. Bake according to the same general directions, adjusting the baking time if necessary.
9. How do I know when the zucchini is finished baking?
The sauce should be bubbling and the zucchini should be tender when tested. The top may also develop lightly golden areas. Avoid baking much longer than necessary because zucchini can become overly soft.
10. Why should the dish rest before serving?
The zucchini continues releasing some moisture while baking. A short resting period allows the dish to cool slightly and gives the creamy cheese sauce time to settle, making individual servings easier to portion.
Conclusion
Keto Scalloped Zucchini transforms simple zucchini into a rich and comforting side dish with layers of tender vegetables and creamy melted cheese. Garlic, onion, paprika, and Italian seasoning add plenty of savory flavor, while mozzarella and cheddar create the bubbly, golden finish that makes scalloped dishes so satisfying.
Ready in about 45 minutes and serving five, it is an approachable option for weeknight dinners as well as larger family meals. Serve it warm after a short rest and enjoy it alongside your favorite main course for an easy, cheesy zucchini dish that brings plenty of comfort without relying on potatoes.
Keto Scalloped Zucchini
Tender zucchini slices baked in a rich, creamy cheese sauce with garlic, Italian seasoning, mozzarella, and cheddar. A comforting low-carb side dish with a bubbly golden topping.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 5 servings
- Category: Side Dish
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
- 2 tbsp butter
- 1/2 onion (chopped)
- 2 tsp minced garlic
- 3 oz cream cheese (softened)
- 1/4 tsp paprika
- 1/2 tsp Italian seasoning
- 1/2 cup heavy whipping cream
- 1/2 cup shredded mozzarella cheese
- 1 cup shredded cheddar cheese
- salt and pepper (to taste)
- 2 large zucchini (sliced thinly)
Instructions
- Preheat the oven to 350°F.
- Melt the butter in a large oven-safe skillet over medium heat. Add the chopped onion and sauté until soft and translucent.
- Stir in the minced garlic, paprika, Italian seasoning, and cream cheese. Season with salt and pepper and stir until the cream cheese melts into a smooth mixture.
- Pour in the heavy whipping cream and simmer gently until the sauce begins to thicken.
- Add the mozzarella and cheddar cheeses and stir until melted and smooth. Pour the cheese sauce out of the skillet and set aside.
- Arrange the thinly sliced zucchini in the same skillet in slightly overlapping concentric circles.
- Pour the cheese sauce evenly over the zucchini.
- Bake for 20 to 25 minutes, until the sauce is bubbly and golden and the zucchini is tender.
- Let rest for 10 minutes before serving.
Notes
- Slice the zucchini evenly and thinly to help it cook at the same rate.
- Allowing the dish to rest for 10 minutes helps the creamy sauce set before serving.
- Store leftovers covered in the refrigerator and reheat until warmed through.
Nutrition
- Serving Size: 1/5 of recipe
- Calories: 330 kcal
- Sugar: 4 g
- Sodium: 390 mg
- Fat: 30 g
- Saturated Fat: 19 g
- Unsaturated Fat: 9 g
- Trans Fat: 0.5 g
- Carbohydrates: 8 g
- Fiber: 2 g
- Protein: 10 g
- Cholesterol: 95 mg
