Fluffy zucchini frittata is a quick vegetarian protein-packed Italian classic. This fresh mediterranean family meal is healthy, clean eats, and perfect for a 1200 calorie or bariatric plan.
Slice zucchini thinly and dice onion; heat 1 tbsp olive oil in a non-stick 10-inch skillet over medium heat until shimmering.
Add zucchini and onion, sauté for 7–8 minutes, stirring often, until tender and moisture has evaporated.
In a bowl, beat eggs vigorously with salt, pepper, half the parmesan, and chopped basil until mixture is fluffy and light.
Pour beaten eggs over sautéed vegetables; reduce heat to low, cover, and cook undisturbed for 6–8 minutes until the edges are set but center remains slightly jiggly.
Remove lid, sprinkle remaining parmesan, and finish under a preheated broiler for 1–2 minutes until top is golden and frittata is fully set. Cool briefly, slice, and serve warm.