Detroit Pizza vs. Focaccia: What's the Difference and How to Bake Both

Quick Answer

Detroit pizza and focaccia both start with a thick, airy dough, but they diverge in crust, toppings, and purpose. Detroit pizza is a savory pie with a crispy, cheesy edge and sauce on top, while focaccia is an herbed bread often served as a side or sandwich base. For baking at home, a deep rectangular ceramic baker works well for both, but you'll adjust the dough hydration and toppings.

If you've ever looked at a slice of Detroit-style pizza and a piece of focaccia side by side, you might wonder if they're distant cousins. Both have a thick, airy crumb and a golden, oiled crust, but they're fundamentally different foods. Detroit pizza is a saucy, cheesy creation with a crispy, caramelized cheese edge, while focaccia is a dimpled, herbed bread meant to be torn and shared.

Understanding the difference helps you choose the right pan and technique. In this comparison, we'll break down the key contrasts and show you how to bake both successfully using versatile ceramic bakeware—no special pans required.

What Makes Detroit Pizza Detroit-Style?

Detroit-style pizza is defined by its shape, crust, and toppings. It's baked in a rectangular steel pan originally used for automotive parts, which gives the pizza its signature square slices with a thick, airy crust. The dough is typically high-hydration, allowing it to rise dramatically in the pan. What really sets it apart is the cheese: brick cheese (or a blend) is spread to the edges, where it melts, crisps, and caramelizes against the hot pan, creating a frico-like crust.

Sauce is usually applied in stripes on top of the cheese rather than under it, which keeps the crust crisp and adds a bright tomato flavor. The result is a hearty, indulgent pizza that's more about the crust and cheese than the toppings. If you're aiming for authenticity, you'll want a deep, rectangular pan that conducts heat well, but you don't need a dedicated Detroit-style pan—a heavy ceramic baker can deliver similar results.

• Use a high-hydration dough (about 80% water) for a light, airy crumb.
• Press the dough into the corners of the pan and let it proof until it fills the pan.
• Spread cheese all the way to the edges for that crispy, caramelized rim.

What Makes Focaccia Focaccia?

Focaccia is an Italian flatbread that's all about the dough and olive oil. It's baked in a shallow pan, often rectangular, and is characterized by its dimpled surface, created by pressing fingers into the dough before baking. The dimples hold pools of olive oil and coarse salt, which crisp and flavor the crust. The dough is typically enriched with olive oil, giving it a tender, chewy texture.

Unlike Detroit pizza, focaccia is not topped with tomato sauce or mozzarella. Instead, it's often finished with fresh rosemary, flaky salt, and sometimes a drizzle of honey or a scattering of olives. It's served as a side dish, used for sandwiches, or simply torn and dipped in olive oil and balsamic. Focaccia is more forgiving than pizza—you don't need to worry about cheese drips or sauce placement—making it a great entry point for beginner bakers.

• A wetter dough (about 75-85% hydration) yields a softer, airier crumb.
• Dimple the dough gently with oiled fingers, but don't deflate it entirely.
• Generous olive oil in the pan ensures a crispy bottom and golden crust.

Pan Selection: What Works for Both?

The shape of the pan is more important than its label. Detroit pizza traditionally requires a deep, rectangular pan with straight sides—around 2 inches deep—to support the thick dough and create those crispy edges. A focaccia, on the other hand, can be baked in a shallower pan, but a deep rectangular baker works fine if you adjust the dough quantity and bake time.

Ceramic bakeware is an excellent choice for both because it heats evenly and retains heat well, promoting a uniform crust. The Emile Henry Modern Classics Rectangular Baker, for example, is made from mineral-rich Burgundian clay that absorbs, distributes, and retains heat evenly, so your dough cooks and browns consistently. Its non-toxic, durable ceramic is also safe for the oven and table, making it a versatile piece for both pizza and focaccia.

• For Detroit pizza, use a pan with straight sides to achieve the signature square slices.
• For focaccia, you can use the same pan, but reduce the dough amount to avoid overflow.
• Ceramic pans may require a slightly longer bake time than metal; check doneness with a thermometer.

Trade-Offs at a Glance

• Crust Texture: Detroit pizza aims for a crispy, cheesy edge with a soft, airy interior. Focaccia focuses on a tender, chewy crumb with a crisp bottom and dimpled top. Choose Detroit pizza if you crave crunch and cheese; choose focaccia if you prefer a softer, bread-like texture.
• Toppings: Detroit pizza features sauce and cheese as the stars, often with minimal toppings. Focaccia is typically topped with herbs, olive oil, and coarse salt, leaving room for creative add-ons like olives or tomatoes. For a full meal, go with Detroit pizza; for a side or appetizer, focaccia is the better fit.
• Baking Pan: Detroit pizza traditionally requires a deep, rectangular pan with straight sides. Focaccia can be baked in a variety of shapes, but a rimmed baking sheet or rectangular baker works well. A versatile rectangular baker can handle both, but you may need to adjust dough amounts and bake times.

Products That Help You Bake Both

• Modern Classics Rectangular Baker: A kitchen workhorse, the incredibly versatile Modern Classics Rectangular Baker is shaped from mineral rich Burgundian clay, which absorbs, distributes and retains heat evenly so contents cook and brown to perfection. Emile Henry ceramic is non-toxic, extremely durable, and a versatile choice for one-dish baking, serving and storing. This baker's even heat distribution makes it ideal for both Detroit pizza and focaccia, ensuring a crisp crust without hot spots. Its versatility means you can use it for casseroles and sides when not baking bread.
• The Right Dish Rectangular Baker: Previously known as 'Ultime,' The Right Dish delights with its cooking qualities, durability, and easy care. The excellence of our ceramic brings out the full richness of flavor while cooking, as heat is gently and evenly diffused through the ingredients. The gentle, even heat diffusion helps develop a golden, crispy bottom on both pizza and focaccia without burning. Its easy-care ceramic makes cleanup simple after a doughy baking session.

Which Should You Make?

Best for

• Home cooks who want a hearty, cheesy meal that's perfect for game night or casual dinners.
• Bakers who enjoy a challenge and want to master a crisp, caramelized crust.

Not for

• Those looking for a quick, low-effort bread side dish—focaccia is simpler and more forgiving.
• Anyone avoiding high-fat or high-calorie foods, as Detroit pizza is indulgent.

Detroit pizza and focaccia may share a thick, airy foundation, but they lead to very different tables. Detroit pizza is a savory, cheesy centerpiece, while focaccia is a versatile bread that shines alongside soups, salads, or simply with olive oil. With a reliable rectangular ceramic baker, you can master both at home—just adjust your dough and expectations. So, preheat your oven, pick your recipe, and enjoy the delicious results.