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Cheesy Zucchini-Dill Casserole

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  • Author: Evelyn
  • Prep Time: 10–15 minutes
  • Cook Time: 25–30 minutes
  • Total Time: 35–45 minutes
  • Yield: About 1½‑quart casserole (serves 4–6)
  • Category: Casserole
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

A quick and cheesy zucchini‑dill casserole that’s perfect for busy weeknights and a great way to use up summer zucchini.


Ingredients

  • 1 cup baking mix
  • 1/2 cup shredded Parmesan cheese
  • 1 tablespoon dried dill
  • 1 teaspoon salt
  • 1/8 teaspoon black pepper
  • 4 large eggs, slightly beaten
  • 1/2 cup canola oil
  • 3 cups diced zucchini
  • 1 large onion, chopped

Instructions

  1. Preheat oven to 375°F (190°C).
  2. In a large bowl, whisk together the baking mix, Parmesan cheese, dried dill, salt, and black pepper until well combined.
  3. Make a well in the center of the dry mixture and add the beaten eggs and canola oil. Stir until the batter is smooth and slightly thick.
  4. Gently fold in the diced zucchini and chopped onion until the vegetables are evenly distributed throughout the batter.
  5. Grease a 1½‑quart baking dish, pour in the mixture, and spread it evenly with a spatula.
  6. Bake uncovered in the preheated oven for 25–30 minutes, or until the top is golden brown and a toothpick inserted in the center comes out clean.
  7. Allow to cool slightly before serving.

Notes

  • You can substitute baking mix with a homemade blend of 1 cup all‑purpose flour, 1½ teaspoons baking powder, and ¼ teaspoon salt, or use a gluten‑free baking mix. :contentReference[oaicite:1]{index=1}
  • Fresh dill can be used instead of dried—use 3 tablespoons if using fresh. :contentReference[oaicite:2]{index=2}
  • Neutral oils like vegetable or light olive oil, or even melted butter, can substitute for canola oil. :contentReference[oaicite:3]{index=3}
  • Peel the zucchini? You don’t have to—keeping the skin adds color and nutrients. :contentReference[oaicite:4]{index=4}
  • Store leftovers in the fridge for up to 4 days, or freeze portions for up to 3 months. Reheat in the oven at 350°F for 15–20 minutes. :contentReference[oaicite:5]{index=5}

Nutrition

  • Serving Size: Whole casserole (approximate)
  • Calories: 1400–1600
  • Sugar: Not specified
  • Sodium: Not specified
  • Fat: 100–110 g
  • Saturated Fat: Not specified
  • Unsaturated Fat: Not specified
  • Trans Fat: Not specified
  • Carbohydrates: 80–90 g
  • Fiber: Not specified
  • Protein: 40–50 g
  • Cholesterol: Not specified