Zucchini Souffle

Zucchini souffle baked in a casserole dish topped with parmesan cheese and cooked until golden brown.

Zucchini souffle is a light and savory side dish with a flavorful Parmesan cheese topping. It is served hot and goes well with chicken, fish, beef, and pork main dishes.

What Main Dishes Go Well With a Souffle?

Chicken, Fish, Beef and Pork all go well with a souffle. This zucchini dish is a perfect accompaniment to Pork Tenderloin. The easy casserole makes a delicious and nutritious side dish and is a great way to use up zucchini in a recipe!


Zucchini – a type of squash.

Eggs – large eggs.

Onion – white onion.

Parmesan Cheese – shredded.

Bisquick – baking mix.

Garlic – fresh crushed.

Salt – for flavor.

Parsley – for flavor.

Oil – oilive oil.

Zucchini souffle ingredients including shredded zucchini, bisquick, garlic, eggs, butter, onions and parmesan cheese.
Zucchini souffle ingredients

How To Prepare Zucchini Souffle

The souffle can be cooked in a 7 x 11 casserole dish or pan for a serving size thickness that goes well as a side dish.

It could also be prepared in a 9×13 casserole dish and cut into small squares for appetizers.

Be sure to blot dry the grated zucchini between paper towels so that the moisture does not weight it down. That’s one of the secrets to a light souffle!

Step 1: Combine all ingredients in a bowl.

Zucchini souffle casserole ingredients in a bowl.

Step 2: Stir all ingredients together in a bowl.

Zucchini souffle casserole ingredients in a bowl stirred.

Step 3: Pour mixture in a casserole dish.

Zucchini souffle casserole ready to bake.

Step 4: Top with Parmesan cheese and bake.

Zucchini souffle baked in a casserole dish topped with parmesan cheese and cooked until golden brown.

What is a Souffle?

According to Wonderopolis “Soufflés are light and puffy cakes made with egg yolks, beaten egg whites, and a variety of other ingredients. Soufflés can be served as a savory main course or sweetened to be a delicious dessert.”

What is the Trick to a Souffle?

Be sure to whisk room temperature eggs fully. This gives them volume to puff up when baking. Another trick is to be sure all ingredients are small pieces (hence the grated zucchini) and are dry so the water doesn’t weight them down.

What Deflates a Souffle?

A souffle will fall easily it it has been baked too long and is dried out. Test for doneness about 5 minutes before expected done time and be sure it jiggles slightly. Remove before it cooks too long and looses its texture and becomes dry. The trick is keeping an eye on it before the end of cooking time.

Print Recipe
5 from 1 vote

Zucchini Souffle

Light and savory side dish with grated zucchini.
Prep Time5 minutes
Cook Time25 minutes
Total Time30 minutes
Course: Side Dish
Cuisine: American
Servings: 8
Calories: 237kcal
Cost: $5


  • 3 cups grated zucchini (Blot with paper towel to remove dampness.)
  • ½ tsp salt
  • 1 cup Bisquick
  • ½ tsp seasoned salt
  • ½ cup chopped onions
  • 1 clove garlic, minced
  • ½ cup Parmesan cheese
  • ½ cup oil
  • 2 Tbls chopped parsley
  • 4 eggs (beaten)


  • Preheat oven to 350° F.
  • Grease 7 x 11 inch pan.
  • Mix all ingredients, except cheese, together in a large bowl.
  • Pour into pan.
  • Sprinkle Parmesan cheese on top.
  • Bake in preheated oven at 350° for 25 minutes.
  • Serve immediately.


Can be baked in a 9×13 inch pan and cut into small squares for an appetizer.


Serving: 1cup | Calories: 237kcal | Carbohydrates: 17g | Protein: 6g | Fat: 17g

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