This zucchini omelet is a light, protein-packed breakfast that turns tender shredded zucchini into a fluffy, golden egg dish. It’s a great way to use up summer squash, and the mild flavor pairs well with cheese, herbs, and a sprinkle of black pepper. Ready in about 15 minutes, it’s a simple, satisfying meal that works for breakfast, brunch, or a quick dinner.
Ingredients
- 2 medium zucchini (about 12 oz / 340 g total)
- 4 large eggs
- 2 tablespoons (30 ml) milk or water
- ¼ teaspoon salt
- ⅛ teaspoon black pepper
- 2 tablespoons (30 ml) olive oil, divided
- ¼ cup (25 g) grated Parmesan or crumbled feta (optional)
- 1 tablespoon chopped fresh herbs (chives, parsley, or dill) for garnish
Instructions
- Grate the zucchini on the large holes of a box grater. Place the grated zucchini in a clean kitchen towel or cheesecloth and squeeze out as much liquid as possible. This is key to avoiding a watery omelet.
- In a medium bowl, whisk the eggs, milk (or water), salt, and pepper until well combined and slightly frothy. Stir in the squeezed zucchini and the cheese, if using.
- Heat 1 tablespoon of the olive oil in a nonstick skillet (8- or 9-inch / 20-23 cm) over medium heat. Swirl to coat the bottom.
- Pour the egg-zucchini mixture into the skillet. Let it cook undisturbed for 2–3 minutes, until the edges are set and the bottom is golden brown.
- Using a spatula, gently lift one edge and tilt the pan to let the uncooked egg flow underneath. Continue cooking until the top is almost set, about 2 more minutes.
- Fold the omelet in half with the spatula. Cook for another 1–2 minutes, until the eggs are fully set and the internal temperature reaches 160°F (71°C) as the safe minimum for egg dishes, checked with a food thermometer.
- Slide the omelet onto a plate, sprinkle with fresh herbs, and serve hot.
Tips
- Squeeze the zucchini well: The more moisture you remove, the firmer and less watery your omelet will be. Don’t skip this step.
- Use a nonstick pan: A good nonstick skillet makes flipping and folding much easier. If you only have stainless steel, use a bit more oil and make sure the pan is hot before adding the eggs.
- Don’t overcook: Eggs continue to cook after you remove them from the heat. Take the omelet off the stove when it’s just set but still soft in the middle.
- Substitutions: Swap zucchini for yellow squash or a mix of both. For a dairy-free version, skip the cheese and use water instead of milk.
Serving Suggestions
Serve the zucchini omelet with a side of whole-grain toast and a simple green salad for a complete meal. It also pairs well with roasted potatoes, fresh fruit, or a dollop of Greek yogurt. For a heartier brunch, add a slice of smoked salmon on top (if serving immediately) or a few avocado slices.
Variations
- Add protein: Fold in cooked crumbled bacon, ham, or leftover grilled chicken before folding.
- Mediterranean style: Add chopped sun-dried tomatoes, olives, and a sprinkle of oregano to the egg mixture.
- Spicy kick: Stir in a pinch of red pepper flakes or a small diced jalapeño.
- Cheese swap: Use shredded cheddar, mozzarella, or goat cheese instead of Parmesan or feta.
- Herb boost: Mix in fresh basil, thyme, or tarragon along with the chives.
Storage and Reheating
Refrigerate any leftover omelet in an airtight container for up to 3 days. To reheat, place it in a skillet over low heat for 2–3 minutes per side, or microwave on a plate for 30–60 seconds until warmed through. The texture will be softer than fresh, but it still makes a quick breakfast. For best quality, eat within 2 days. Do not freeze, as the texture becomes rubbery.
Frequently Asked Questions
Why is my omelet watery?
This usually happens when the zucchini isn’t squeezed well enough. Be thorough when removing the liquid, and also avoid adding too much salt early, as salt draws out more moisture. Cooking over medium heat rather than high also helps.
Can I use frozen zucchini?
Yes, but thaw it completely and squeeze out all excess water before adding to the eggs. Frozen zucchini tends to be more watery than fresh, so you may need to press it harder.
Can I make this omelet without cheese?
Absolutely. The cheese is optional; simply omit it or use a dairy-free alternative. The omelet will still be tasty with just herbs and seasoning.
How do I know when the omelet is cooked through?
The eggs should be fully set and no longer runny. For food safety, the internal temperature should reach 160°F (71°C) as the safe minimum for egg dishes, per USDA FSIS. A food thermometer is the most reliable check.
Can I prepare the zucchini ahead of time?
Yes. Grate and squeeze the zucchini, then store it in a sealed container in the fridge for up to 24 hours. Pat it dry again before using if it has released more liquid.
What if I don’t have a nonstick pan?
Use a well-seasoned cast-iron or stainless steel pan with extra oil or butter. Heat the pan properly before adding the eggs, and use a spatula to gently release the edges.
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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