Roasted Zucchini and Tomato GF Sandwich
This is what to do with leftover roasted zucchini and the good gluten-free bread you actually like. It's a warm, melty vegetarian sandwich — roasted zucchini, a fresh tomato slice, fresh mozzarella, and a basil leaf, held together by a pinch of French Made Easy. Think of it as a caprese that got toasted and turned into lunch. Five minutes of assembly, one toaster oven, real satisfaction.
The details are small but they matter. You brush the bread with the oil the zucchini roasted in, so nothing gets wasted and the toast carries that savory, herby flavor. The mozzarella goes on first and melts into the bread before the cold tomato and basil are layered in, so the sandwich is warm and gooey without turning the fresh stuff to mush. It's proof that gluten-free bread, treated right, toasts up crisp and holds a real sandwich together.
Ingredients
- 1 pinch French Made Easy
- 2 pieces gluten-free bread
- 2 slices fresh tomato
- 2 slices fresh mozzarella
- 1 large basil leaf
- Roasted zucchini slices
Ingredient notes & swaps
- **Roasted zucchini:** The star — roast it ahead until golden and a little caramelized so it's flavorful and not watery. Save the oil in the pan; you'll brush it on the bread. Roasted summer squash or eggplant swaps in nicely.
- **French Made Easy:** A pinch is all it takes — herby and savory, sprinkled on the melting cheese to tie the layers together. Keep a jar of French Made Easy by the toaster for exactly these quick lunches.
- **Fresh mozzarella:** Melts soft and mild and acts as the glue. Slice it thin so it melts fast. Provolone melts even better if you want more pull; skip the cheese and add hummus for a vegan version.
- **Tomato:** A ripe, fresh slice for juicy contrast against the warm zucchini. Salt it lightly and blot it so it doesn't water down the sandwich.
- **Gluten-free bread:** A sturdy GF loaf toasts up genuinely crispy here. Regular bread works too if you don't need it gluten-free.
- **Dietary note:** Vegetarian and gluten-free as written — French Made Easy is all-natural and gluten-free. Swap the mozzarella for a dairy-free cheese or spread to make it vegan.
Directions
- Drizzle a little oil from the roasted zucchini on the bread and toast in a toaster oven.
- Place mozzarella on the bread and sprinkle with French Made Easy.
- Melt cheese in the toaster oven.
- Layer from bottom to top: tomato slices, basil leaf, then roasted zucchini.
- Top with the melted cheese bread and serve.
Why this works
The order of operations is the trick. Melting the mozzarella directly onto the toasted bread first does two jobs: it glues the sandwich together so it doesn't slide apart, and it puts the heat where you want it while keeping the tomato and basil fresh and cool by layering them in after. Roasting the zucchini ahead concentrates its flavor and drives off water, so it doesn't leak and sog the bread. Brushing the bread with the zucchini's roasting oil, then toasting it, builds a crisp, seasoned base that stands up to the warm, juicy fillings.
What to serve it with
Eat it warm and fresh, the moment the cheese is melted and the crust is crisp. It's a full lunch on its own, but a handful of greens, a cup of tomato soup, or a small side salad rounds it into a proper midday meal. Cut it on the diagonal for maximum melt appeal. A few kettle chips or a pickle spear on the plate and you've got the kind of lunch that beats anything from the deli counter.
Tips
- Works with regular bread if you prefer — but GF bread toasts up beautifully crispy.
- Roast the zucchini until it's golden and a bit dry at the edges so it doesn't leak water into the sandwich.
- Salt and blot the tomato slices before layering to keep the bread from going soggy.
- Add the fresh tomato and basil after the cheese melts, not before, so they stay bright instead of steaming to mush.
FAQ
How do I keep a gluten-free sandwich from getting soggy?
Roast the zucchini until it's dry-edged rather than watery, blot the tomato slices, and toast the bread until it's genuinely crisp before building. Melting the cheese onto the bread also creates a moisture barrier. Assemble and eat it right away rather than letting it sit.
Can I make this vegan?
Yes. Swap the fresh mozzarella for a good melting dairy-free cheese, or skip cheese entirely and spread hummus or a white-bean mash on the bread. French Made Easy is already plant-based, so the seasoning doesn't change.
Can I roast the zucchini in advance?
Definitely — it's the best make-ahead move. Roast a batch and keep it in the fridge for up to 4 days in its oil. Then these sandwiches come together in about five minutes whenever you want lunch.
What else can I add to this sandwich?
Roasted red peppers, caramelized onions, a smear of pesto, or a few baby spinach leaves all work well. It's a flexible base — just keep wet add-ins to a minimum so the bread stays crisp.
Nutrition
Estimated per serving · values are approximate.