Gluten-Free Pan-Fried Zucchini and Onions
Quick skillet zucchini and onions sautéed until crisp-tender with garlic, basil, and oregano, then topped with melted mozzarella and fresh tomato wedges. Bright, herbaceous side dish that works year-round. Serve alongside grilled chicken, fish, or pasta for a simple vegetable course that comes together in under 15 minutes.
Ingredients
- 3 tablespoon margarine
- 3 cup zucchini, sliced 1/8-inch thick
- 1 cup onion, sliced 1/8-inch thick
- ½ teaspoon basil
- ¼ teaspoon oregano
- 1 pinch salt
- ½ teaspoon garlic, minced fresh
- 1 medium tomatoes, cut into wedges
- 1 cup mozzarella cheese, shredded
Instructions
- 1
Melt margarine in a skillet over medium heat.
- 2
Add zucchini, onion, basil, oregano, salt, and garlic. Stir occasionally until zucchini is crisp-tender, about 7-10 minutes.
- 3
Add tomato wedges and sprinkle cheese on top.
- 4
Cover and let stand until cheese melts, about 2 minutes.
- 5
Serve immediately.
Tips
Slice zucchini and onion uniformly to 1/8-inch for even cooking and consistent crisp-tender texture throughout.
Use fresh basil and oregano if available; reduce dried amounts by half for more vibrant herb flavor.
Cover immediately after adding cheese to trap heat and ensure even melting in just 2 minutes.
Good to Know
Cover and refrigerate up to 3 days. Reheat gently in skillet over medium-low heat, stirring occasionally, until warmed through.
Prepare zucchini, onion, tomato, and measure herbs up to 1 day ahead. Store separately in airtight containers. Cook just before serving for best texture.
Serve hot or warm as a vegetable side dish alongside grilled proteins or pasta.
Common Mistakes
Cut zucchini too thick to avoid overcooking the outside before the inside softens.
Stir frequently to prevent scorching and ensure even cooking.
Keep heat at medium to avoid browning vegetables before they reach crisp-tender stage.
Substitutions
Dairy-Free Swaps
General Alternatives
FAQ
Can I make this ahead of time?
Yes. Prepare and slice vegetables up to 1 day ahead, stored separately. Cook the skillet dish just before serving to maintain the zucchini's crisp-tender texture and cheese's melted quality.
What if I don't have fresh garlic?
Use 1/4 teaspoon garlic powder instead. Add it with the dried herbs to distribute evenly throughout the vegetables.
Can I freeze leftovers?
Freezing is not recommended as the texture of cooked zucchini becomes mushy upon thawing. Store in the refrigerator up to 3 days instead.