Zucchini gratin is made with tender half-moons of zucchini in a creamy, cheese sauce to create a flavorsome baked dish that showcases the flavors of this underrated low carb vegetable.
Prep Time15 minutesmins
Cook Time30 minutesmins
Total Time45 minutesmins
Course: Side Dish
Cuisine: American
Keyword: Zucchini Gratin Recipe
Servings: 6
Calories: 312kcal
Ingredients
4tablespoonsbutter
1smallyellow onion,sliced into thin half moons
1tablespoongarlic paste
2largezucchini,sliced in half, then cut into half moons (about ¼ inch thick)
½cupbeef broth
½teaspoonsalt
½teaspoonpepper
½tablespoondried parsley
⅓cupheavy cream
1cupparmesan cheese,freshly shredded
1½cupsMonterey Jack cheese
Instructions
In a large ovenproof skillet over medium heat, add butter and onions. Cook until onions are starting to caramelize and brown, about 10 minutes. Add garlic paste and stir well.
Add zucchini to the skillet and stir to combine. Let zucchini cook for 5 minutes while stirring often. It should be soft enough to pierce with a fork, but still somewhat firm so it holds its shape while it continues cooking.
Add in the beef broth, salt, pepper, dried parsley, and the heavy cream into the onion garlic mixture. Stir to combine.
Allow the sauce to slightly begin to bubble, then add in the parmesan cheese and ¼ cup Monterey Jack cheese. Stir well to melt the cheese and combine. Let simmer on low for 3 to 4 minutes.
Top with remaining cheese and place in the oven under the broiler. Broil for 3 to 4 minutes, or until the cheese is hot, bubbly, and starting to brown.
Remove from the oven and serve over chicken, pork chops, or along with your favorite meat and potatoes!
Notes
From Recipe Developer: The sauce is a bit runny in this recipe. I prepared it this way to allow for you to spoon the cream sauce over meat, potatoes, or rice. If you want a thicker sauce, add 1 tablespoon flour to the beef broth and whisk together before adding it to the skillet.
Don’t slice the zucchini too thin or it will fall apart while cooking.
If you don't have an ovenproof skillet, you could cook your recipe in a large skillet and transfer the ingredients to a baking dish right before you put it in the oven to melt the cheese.
Watch closely to make sure that the cheese doesn’t burn. It will only take a couple of minutes for the cheese to brown up.