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 Royal Zucchini?

You need 13 ingredients. The key ingredients include: 1 lb. hamburger, 2 medium onions, chopped, 2 Tbsp. salad oil, 1 (16 oz.) can solid packed tomatoes, and more.

Is Royal Zucchini suitable as salads?

Yes, Royal Zucchini falls under the Salads category and is a great choice for this type of meal.

How do I store leftover Royal Zucchini?

Keep refrigerated in an airtight container and enjoy within 1–2 days for the best freshness. Best served cold — no reheating needed.

Royal Zucchini Recipe

Name: Royal Zucchini
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 lb. hamburger; 2 medium onions, chopped; 2 Tbsp. salad oil; 1 (16 oz.) can solid packed tomatoes; 1 c. tomato sauce; 1 (6 oz.) can tomato paste; 1 green pepper, chopped; 1 c. grated Cheddar cheese; 1/2 tsp. salt; 1 tsp. garlic salt; 1/2 tsp. oregano; 4 medium zucchini (diced 1/2-inch pieces); 1/2 c. grated Parmesan cheese

Try this homemade Royal Zucchini recipe the whole family will love. Made with hamburger, onions, salad oil and tomatoes. Easy step-by-step instructions …

This Royal Zucchini relies on simple, everyday ingredients such as hamburger, medium onions, chopped, salad oil and tomato sauce. It comes together quickly and makes 4 servings, at about 682 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.

Updated Jun 30, 2026

Serves 4 Salads

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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Royal Zucchini

Tips for the best results

Variations & substitutions

My Personal Notes

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