This recipe works best with thin-skinned lemons because the slices, having less pith, will not be as bitter.
Recipe information
Yield
Makes 4 side-dish servings
Ingredients
Preparation
Step 1
Put 2 large shallow baking pans (preferably heavy; 1 inch deep) in upper and lower thirds of oven and preheat oven to 500°F.
Step 2
Cut 5 (1/8-inch-thick) crosswise slices from middle of lemon and squeeze 1 teaspoon juice from remaining pieces. Whisk together oil, lemon juice, salt, and pepper in a medium bowl. Add zucchini and toss until coated.
Step 3
Divide zucchini between preheated baking pans, spreading evenly in 1 layer, and roast in upper and lower thirds of oven until undersides are browned, about 10 minutes.
Step 4
Meanwhile, combine lemon slices and sugar in bowl and toss to coat. Gently turn zucchini slices over and arrange lemon slices in 1 layer alongside zucchini. Switch position of pans and roast until zucchini and lemon slices are tender and browned, about 7 minutes. Serve, overlapping slices slightly, on a platter (not in a bowl) to prevent weeping.