Ham and Swiss Fried Zucchini Stacks

These ham and Swiss fried zucchini stacks use two crisp, breaded zucchini slices where the bread would go, with thin deli ham and Swiss cheese pressed in the middle while everything is still hot. A cool honey mustard mayo sits alongside for dipping. If you have a pile of zucchini on the counter and want a hot lunch or light dinner that eats like a grilled sandwich, this is the one to make.

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What goes into the stacks

• 2 large zucchini
• 1 1/2 tsp salt, divided
• 1/2 cup all purpose flour
• 2 large eggs, beaten
• 1 1/2 cups fine dry breadcrumbs
• 1/2 tsp black pepper
• Vegetable oil for frying
• 6 slices Swiss cheese, cut to fit
• 6 slices thin deli ham, cut to fit
• 1/2 cup mayonnaise
• 2 tbsp Dijon mustard
• 1 tbsp honey

Why the zucchini gets salted and dried first

Zucchini is mostly water. Bread a wet slice and drop it in hot oil, and that water turns to steam right under the coating. The crumbs puff away from the zucchini, go soft, and slide off when you bite. That is the classic soggy fried zucchini most of us have eaten at least once.

The fix is in step one. Sprinkle the 12 slices with 1 tsp of the salt and leave them for 15 minutes. You will see beads of liquid collect on the surface. Then pat them very dry with paper towels, pressing gently on both sides. A drier slice lets the flour stick, the flour holds the egg, and the egg holds the crumbs. Each layer depends on the one under it, so skipping the flour step is another quick way to lose your coating in the pan.

Build the fried zucchini stacks straight from the pan

The cheese is the glue here. It only melts and grips the two slices if it meets them while they are still hot from the oil. Wait a few minutes and the Swiss stays stiff, the stack slides apart, and you end up with ham on a plate next to two loose zucchini planks.

So get organized before the oil goes on. Cut the ham and Swiss to fit the shape of your slices ahead of time and keep them stacked by the stove. When a batch comes out golden, lay ham and Swiss on one slice and press a second slice on top right away. The 1 minute rest after that gives the cheese time to soften and set the stack.

If you want more heat, our pepper jack fried zucchini stacks swap in pepper jack and pickled jalapenos with a hot sauce mayo.

For a deli turkey filling with the same Swiss cheese pairing, try these turkey and Swiss fried zucchini stacks .

How to make them

• Cut the zucchini lengthwise into 12 slices, 1/4 inch thick. Sprinkle with 1 tsp of the salt, wait 15 minutes and pat very dry.
• While the zucchini sits, stir the mayonnaise, Dijon mustard and honey in a small bowl and chill it. It stays cold while you fry, which makes a nice contrast with the hot stacks.
• Mix the breadcrumbs, pepper and the remaining 1/2 tsp salt. Set up three shallow dishes: flour, beaten eggs, seasoned crumbs. Coat each slice in flour, then egg, then crumbs, pressing the crumbs on so they cover the slice edge to edge.
• Heat 1/4 inch of vegetable oil to 350°F. Fry the slices in batches, 2 to 3 minutes per side, until golden. Leave space between them; a crowded pan cools the oil and the coating soaks up grease instead of crisping.
• While the slices are hot, lay ham and Swiss on one slice and press a second slice on top.
• Rest the stacks 1 minute so the cheese melts and holds, then serve with the honey mustard mayo.

Keeping the oil where it should be

A thermometer clipped to the pan takes the guesswork out of 350°F. If the slices brown in well under 2 minutes, the oil has run hot and the zucchini inside may still be firm. If they sit pale and bubbling slowly past 3 minutes, the oil is too cool. Let it come back up between batches before adding the next round.

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Serving them while the cheese is soft

The recipe makes 6 stacks and serves 4. They are at their best in the first few minutes, when the crust still crackles and the Swiss pulls a little as you cut through. Bring the chilled honey mustard mayo straight from the fridge and set it in the middle of the table for dipping.

Cut each stack in half on the diagonal if you want them easier to dip or to share. The stacks are rich from the frying and the cheese, and the sharp Dijon and sweet honey in the cold mayo cut through that richness with every dip. Because the crisp coating is the whole point, plan to fry them right before you eat.

If zucchini keeps showing up in your kitchen, try our crispy fried zucchini sandwich stacks , the Parmesan fried zucchini planks with garlic aioli , or a batch of Southern buttermilk fried zucchini . For a Swiss cheese fix in dip form, our hot Swiss onion dip is worth a look.

Fried zucchini stack questions

Why did my breading fall off?

Usually the slices were still wet, or the flour step got skipped. Salt them for the full 15 minutes, pat them very dry, and coat in flour before the egg so the egg has something to cling to.

Can I make the dip ahead?

Yes. The recipe has you stir and chill it before you start breading, so it is ready and cold by the time the first stack comes out of the pan.

Does the slice thickness matter?

It does. At 1/4 inch the zucchini softens in the 2 to 3 minutes per side it takes the crumbs to turn golden, and the slices are sturdy enough to hold the ham and cheese.

Are these low carb?

No. There is no bread in the middle, but the slices are coated in flour and breadcrumbs, so treat them as a regular fried dish.

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Written and edited by The Foodie Yummy Kitchen Team

The Foodie Yummy Kitchen Team writes and edits the recipes on Foodie Yummy: classic American potluck salads, holiday sides and easy comfort food, with a few low-carb options. Every recipe lists exact quantities, numbered steps and a printable recipe card, plus notes on swaps, storage and make-ahead timing. Spot a problem with a recipe? Tell us through the contact page and we will correct it. About us