Zucchini Appetizer Squares

Prep: 15 min Cook: 25 min Serves: 12 Cuisine: American

Crispy zucchini squares with Parmesan and herbs offer a savory snack or appetizer, perfect for gatherings, with a golden crust and tender zucchini interior.

Be the first to rate this recipe

Ingredients

  • 3 cups zucchini, unpeeled and diced small
  • 1 cup Bisquick
  • 1/2 cup chopped onion
  • 1/2 cup grated Parmesan cheese
  • 1/2 tablespoon snipped parsley
  • 1/2 teaspoon salt
  • 1/2 teaspoon seasoned salt
  • 1/2 teaspoon oregano leaves
  • 1/8 teaspoon pepper
  • 1 teaspoon garlic powder
  • 1/2 cup oil
  • 4 eggs, slightly beaten

Instructions

  1. Mix all ingredients; spread in a greased 9 x 13-inch pan.
  2. Bake at 350°F for 25 to 30 minutes.
  3. Cool; cut into squares.
  4. Enjoy!

Tips & Substitutions

For best results, ensure zucchini is well-drained after dicing to prevent excess moisture in the squares. You can substitute the Parmesan cheese with any hard cheese you have on hand, like Pecorino Romano, for a different flavor. If you're looking to make it gluten-free, use a gluten-free baking mix instead of Bisquick. Fresh herbs can replace dried for a more vibrant taste.

Serving Suggestions

These zucchini appetizer squares are perfect as a light snack or appetizer and pair beautifully with a fresh salad or a dollop of sour cream. They also make a great addition to a brunch spread alongside dishes like the Sausage And Cheese Breakfast Casserole. For a fun twist, serve them with a tangy dipping sauce or marinara for extra flavor.

Storage & Reheating

Store any leftover zucchini squares in an airtight container in the refrigerator for up to 3 days. They can also be frozen for longer storage; wrap them tightly in plastic wrap and then place in a freezer-safe container. To reheat, simply bake at 350°F for about 10-15 minutes or until warmed through.

Nutrition & Diet Analysis (per serving)

Each serving of Zucchini Appetizer Squares contains roughly 234 calories, with 2g protein, 8g carbohydrates, and 23g fat. It is an excellent source of iron (22% of the Daily Value), and a good source of dietary fiber and calcium. Note that it is relatively high in sodium, at 669mg per serving (29% of the Daily Value).

234 kcal 12% DV
Protein Fat Carbs

Macronutrients

Protein 2.2g 4% DV
Total Fat 22.9g 29% DV
Carbs 7.8g 3% DV
Fiber 4.5g 16% DV
Sugar 0.7g 1% DV

Electrolytes

Sodium 669.3mg 29% DV
Potassium 197mg 4% DV
Cholesterol 5.4mg 2% DV

Vitamins & Minerals

Vitamin A 9.8mcg 1% DV
Vitamin C 3.2mg 4% DV
Vitamin D 0.1mcg
Calcium 165.7mg 13% DV
Iron 4mg 22% DV
Diet fit Keto-friendly Under 400 cal
Contains Milk Egg

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use frozen zucchini for this recipe?

Yes, you can use frozen zucchini, but be sure to thaw and drain it thoroughly to remove excess water before mixing with the other ingredients. This will help maintain the texture of the squares.

How do I know when the squares are done baking?

The zucchini squares are done when they are golden brown around the edges and a toothpick inserted in the center comes out clean. Keep an eye on them towards the end of the baking time to avoid overcooking.

Can I add other vegetables to the mixture?

Absolutely! Feel free to mix in other finely diced vegetables like bell peppers or spinach for added flavor and nutrition. Just make sure to keep the total volume the same to maintain the right consistency.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

American recipes → Dairy recipes → All recipes →