- 2 tablespoons olive oil
- 1 large onion, finely chopped
- 3 cloves garlic, minced
- 2 pounds zucchini, thinly sliced
- 1 teaspoon salt
- 1/2 teaspoon freshly ground black pepper
- 3 tablespoons all-purpose flour
- 1 cup low-fat milk
- 1/4 cup grated Parmesan cheese
- Preheat oven to 375 degrees F (190 degrees C).
- Heat the olive oil in a large skillet over medium heat.
- Add the onion and garlic; cook and stir until the onion is translucent.
- Add the zucchini slices; season with salt and pepper.
- Cook, stirring occasionally, until the zucchini is tender.
- Sprinkle the flour over the vegetables; stir to coat.
- Gradually pour in the milk while stirring constantly.
- Continue cooking and stirring until thickened.
- Transfer to a lightly greased 2-quart baking dish.
- Sprinkle with Parmesan cheese.
- Bake for 25 minutes in preheated oven or until golden brown.
zucchini
gratin
bake
vegetarian
olive oil
onion
garlic
salt
pepper
flour
milk
parmesan cheese