How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Zucchini Appetizer Squares?

You need 11 ingredients. The key ingredients include: 1 c. Bisquick mix, 3 c. thin sliced zucchini, 1/2 c. Parmesan cheese, 1/2 c. finely chopped onion, and more.

Is Zucchini Appetizer Squares suitable as snacks & appetizers?

Yes, Zucchini Appetizer Squares falls under the Snacks & Appetizers category and is a great choice for this type of meal.

How do I store leftover Zucchini Appetizer Squares?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Zucchini Appetizer Squares Recipe

Name: Zucchini Appetizer Squares
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 c. Bisquick mix; 3 c. thin sliced zucchini; 1/2 c. Parmesan cheese; 1/2 c. finely chopped onion; 1/2 c. vegetable oil; seasoned salt; 1/4 tsp. marjoram; 1/4 tsp. oregano; bit of garlic salt; 1 Tbsp. dried parsley; 4 eggs, slightly beaten

Try this homemade Zucchini Appetizer Squares recipe the whole family will love. Made with Bisquick mix, thin sliced zucchini, Parmesan cheese and onion.…

This Zucchini Appetizer Squares relies on simple, everyday ingredients such as bisquick mix, thin sliced zucchini, parmesan cheese and finely chopped onion. It comes together quickly and makes 4 servings, at about 582 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Snacks & Appetizers

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

No specific allergen information. Please check the ingredient list for possible allergens.

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Zucchini Appetizer Squares

Tips for the best results

Variations & substitutions

My Personal Notes

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