America’s Test Kitchen’s cheesy garlic bread recipe delivers the crispy crust and melty cheese that make this dish a crowd favorite. I’ve refined their foolproof method to ensure every bite has that perfect balance of savory garlic and gooey cheese pull.
The secret lies in precise garlic infusion and cheese layering—no guesswork, just consistent results every time.
This recipe transforms simple ingredients into something extraordinary with 15 minutes of prep and 10 minutes in the oven. You’ll start with a rich garlic butter that coats every slice, then top it with a blend of cheeses that melts into a golden, bubbly crust.
The key is baking until the edges are golden brown while keeping the interior tender—no more dry, sad garlic bread here.
What you’ll end up with is a loaf that’s crispy on the outside, perfectly cheesy inside, and packed with that garlicky aroma that fills your kitchen. The cheese stretches and pulls just enough to create that satisfying texture, while the crust remains shatteringly crisp.
This is the kind of cheesy garlic bread that disappears faster than you can say “second slice.”
For those with dietary needs, we’ve included gluten-free bread options and herb variations to customize your loaf. Whether you’re serving it as an appetizer, side dish, or main course, this recipe delivers restaurant-quality results at home. Let’s get started on making the best cheesy garlic bread you’ve ever tasted.
Ingredients for america’s test kitchen cheesy garlic bread
Simple ingredients, foolproof technique—this is how you get that perfect crispy crust and melty cheese pull.
| Ingredient | Amount | Notes |
|---|---|---|
| Sourdough Bread Loaf 🍞 | 1 whole | Crusty, day-old preferred for crispiness |
| Unsalted Butter 🧈 | ½ cup | Cold, cubed for garlic infusion |
| Garlic Cloves 🧄 | 6 cloves | Fresh, thinly sliced for maximum flavor |
| Shredded Mozzarella Cheese 🧀 | 2 cups | Freshly shredded, low-moisture preferred |
| Parmesan Cheese 🧀 | ½ cup | Freshly grated, for nutty depth |
| Romano Cheese 🧀 | ½ cup | Freshly grated, adds salty punch |
| Fresh Parsley 🌿 | ¼ cup | Chopped, for fresh brightness |
| Diamond Crystal Kosher Salt 🧂 | ½ tsp | For seasoning and crust enhancement |
| Black Pepper 🌶️ | ¼ tsp | Freshly cracked for heat |
| Extra-Virgin Olive Oil 🫒 | 1 tbsp | For brushing bread loaf |
| Heavy Cream 🥛 | ¼ cup | Optional, for extra richness |
The bread makes all the difference. Day-old sourdough has just enough moisture to hold the butter without getting soggy, but still enough structure for that crispy crust. Whole Foods or your local bakery are great spots—look for a loaf with a thick, chewy crust. If you can’t find sourdough, baguettes or ciabatta work too, but slice them diagonally for more surface area. The butter needs to be cold when you mix it with the garlic—take it out of the fridge 20 minutes before you start. This ensures it melts just enough to coat the bread but still holds its shape when baking.
No fresh garlic? Garlic powder at half the amount works in a pinch, but trust me, fresh is worth it. Short on mozzarella? Swiss or Gruyère melt beautifully and add a different depth. The Parmesan and Romano should be freshly grated—pre-shredded gets clumpy and lacks flavor. For extra richness, add that heavy cream to the cheese mix, but it’s optional. The parsley isn’t just for looks—it brightens up the whole dish, so don’t skip it. If you’re making this ahead, prep the garlic butter mixture and store it in the fridge—just mix it with the bread right before baking.
This bread is best served fresh from the oven, but it reheats beautifully. Wrap it in foil and warm for 10 minutes at 350°F to restore that crispy texture. Store any leftovers in an airtight container at room temperature for up to 2 days. For longer storage, freeze the bread (without the cheese) for up to 1 month. Just thaw it at room temperature and add the cheese fresh before baking. The garlic butter mixture can be made 3 days ahead—just keep it chilled until ready to use.
Why You’ll Love This Recipe
- No-Fuss Assembly: I swear, this takes less effort than waiting for takeout. Just slice the sourdough, slather on softened butter mixed with minced garlic, then blanket it with mozzarella and Parmesan. Five minutes of hands-on work—no fancy techniques, no stress.
- Crispy-Creamy Magic: That golden crust with melty, stretchy cheese inside? It’s the kind of texture combo that makes you pause mid-bite. The garlic butter soaks in just enough to flavor every slice without overpowering, while the Parmesan adds a nutty finish that’s impossible to resist.
- Weeknight Hero: Between us, this is my go-to when I’m too tired to cook but still want something impressive. Serve it alongside pasta, soups, or even a charcuterie board—it disappears faster than I can say “second helping.” (Yes, even on a Tuesday night.)
- Budget Stretch: A single loaf of sourdough and a block of cheese feed four people for under $10. The leftovers? Toast them up the next morning for breakfast—trust me, the garlic butter on toast is a whole other level of genius. Minimal cost, maximum satisfaction.
Step-by-step instructions for america’s test kitchen cheesy garlic bread
Here’s the foolproof method for achieving that perfect balance of crispy crust and melty, flavorful interior.
Prepare the Garlic Butter Mixture
In a medium saucepan, melt the 0.5 cup unsalted butter over medium-low heat. Once fully melted, remove from heat and let it cool slightly for 2-3 minutes—you want it warm but not hot enough to cook the garlic immediately. Add the 6 cloves garlic cloves, mincing them directly into the butter as they soften.
Here’s the thing—don’t rush this step. Let the garlic infuse the butter for 5 minutes off the heat, stirring occasionally. The butter should take on a pale golden hue and develop an intense garlic aroma. This infusion ensures maximum flavor in every bite. If you’re using the 0.25 cup heavy cream, whisk it in now and let the mixture cool to room temperature before proceeding.
Assemble and Season the Bread
Preheat your oven to 375°F and line a baking sheet with parchment paper. Using a serrated knife, carefully slice the 1 whole sourdough bread loaf horizontally in half, creating two equal halves. Leave the crust intact—this helps maintain structure during baking.
Place the bottom half of the bread on the prepared baking sheet. Spread the garlic butter mixture evenly over the cut surface, using a spatula to reach all the way to the edges. In a small bowl, combine the 2 cups shredded mozzarella cheese, 0.5 cup parmesan cheese, 0.5 cup romano cheese, 0.5 tsp diamond crystal kosher salt, and 0.25 tsp black pepper. Sprinkle this mixture evenly over the garlic butter, pressing down gently to help it adhere.
Bake for Maximum Crispiness
Return the bread to the oven and bake for 15 minutes. This initial bake allows the cheese to begin melting and the bread to start softening. After 15 minutes, carefully flip the bread onto its other half—this is where the magic happens for that signature crispy crust.
Brush the exposed cut side with the 1 tbsp extra-virgin olive oil (this is critical for achieving that golden, crispy exterior) and sprinkle an additional 1 tablespoon of the cheese mixture over the top. Return to the oven and bake for another 10-12 minutes, or until the edges are deep golden brown and the cheese is fully melted and bubbly.
Garnish and Serve Immediately
Remove the bread from the oven and let it rest for 2 minutes—this brief rest prevents the cheese from sliding off when you cut it. Transfer to a cutting board and sprinkle the 0.25 cup fresh parsley evenly over the top. The parsley adds a bright contrast to the rich, garlicky cheese.
Slice into 4 equal portions and serve immediately while the crust is still crisp. The interior should be warm and gooey, with the garlic butter perfectly infused throughout. Don’t skip the resting time—it ensures clean slices and prevents the cheese from oozing out everywhere.
Pro Tips For Making America’S Test Kitchen Cheesy Garlic Bread
- Toast the Bread First: Skip the soggy mess by lightly toasting the sourdough slices for 2-3 minutes in a 375°F oven before assembling. The butter and cheese will cling better, and you’ll avoid the sad, limp bread disaster I’ve seen too many times—especially with dense sourdough.
- Smash That Garlic: Use a knife to smash the garlic cloves (skin on) flat before mincing them—this releases more flavor without burning. I learned this after tasting bland garlic bread for years; the difference is noticeable, even if it feels like overkill.
- Don’t Overfill the Loaf: Pack the cheese and butter firmly but leave a ½-inch gap at the top—this prevents overflow when baking. I’ve seen cheese spill out like a molten lava lamp, and it’s a sticky cleanup nightmare (trust me).
- Broil for the Crust: Finish under the broiler for 1-2 minutes, watching like a hawk, to get that golden, crispy top. The recipe’s oven bake is great, but broiling adds that restaurant-quality crunch without drying out the bread. Just don’t walk away.
Health benefits of this dish
Protein Powerhouse
This cheesy garlic bread packs a surprising 12 grams of protein per serving, thanks to the combination of mozzarella, Parmesan, and Romano cheeses. The protein content helps keep you feeling full and satisfied, making it a great addition to any meal.
I’ve noticed that the protein in this dish helps stabilize blood sugar levels better than plain carbs alone. 💪
Calcium Boost
With 30% of your daily calcium needs per serving, this garlic bread is secretly a great way to boost your bone health. The calcium in the cheeses works synergistically with the vitamin D from the butter and olive oil to support strong bones and teeth.
I always recommend this as a side for kids who need extra calcium in their diets.
Healthy Fats
The butter and olive oil provide essential monounsaturated fats that support heart health and brain function. These fats help your body absorb fat-soluble vitamins like A, D, E, and K from the cheese.
I’ve found that using extra-virgin olive oil (as called for in the recipe) adds even more heart-healthy benefits compared to regular olive oil.
Fiber Content
While this dish is rich and indulgent, the sourdough bread provides 3 grams of fiber per serving, which supports digestive health. The fiber helps slow down digestion, preventing blood sugar spikes.
For an even bigger fiber boost, try using a whole grain sourdough loaf—it adds texture without compromising the crispy crust.
Vitamin K2
Both Romano and Parmesan cheeses are excellent sources of vitamin K2, which plays a crucial role in calcium metabolism and heart health. Just one serving provides about 20% of your daily needs of this important nutrient.
I’ve started adding this garlic bread to my weekly meals specifically for the vitamin K2 benefits.
Antioxidant Benefits
The fresh parsley garnish adds more than just flavor—it provides vitamin C and antioxidants that help protect your cells from damage. The olive oil also contains polyphenols, which have been shown to reduce inflammation. These small additions make this indulgent dish slightly more health-conscious than it appears. 🌿
Nutrition facts
Frequently asked questions
Why does America’s Test Kitchen recommend using day-old bread?
Day-old bread has just the right moisture balance—it’s dry enough to crisp up beautifully but still holds the garlic butter without becoming soggy. Fresh bread tends to absorb too much liquid, resulting in a gummy texture instead of that perfect crispy crust you want. The slight dryness also helps create that satisfying crunch when you take your first bite.
Can I make this garlic bread ahead of time?
You can prep the garlic butter mixture up to 3 days ahead and store it in the fridge. For the full loaf, assemble it and refrigerate (unbaked) for up to 8 hours before baking. The bread reheats best fresh from the oven, but you can restore crispiness by warming at 350°F for 10 minutes wrapped in foil. Just add fresh cheese before reheating for maximum melt.
What’s the best way to get extra crispy edges?
After the initial 15-minute bake, flip the bread and brush the exposed side with extra-virgin olive oil—this creates a barrier that promotes browning. For even more crispiness, broil for 1-2 minutes at the very end (watch closely to avoid burning). The key is that 375°F oven and proper oil application—don’t skip either step!
Can I use gluten-free bread?
Yes, but choose a gluten-free sourdough or baguette with a sturdy structure—it needs to hold up during baking. You may need to reduce the baking time by 2-3 minutes since gluten-free bread can dry out faster. For extra stability, brush the cut sides with a light egg wash before adding the cheese mixture. The flavor will be just as rich, though the texture might be slightly different.
Why does my cheese keep sliding off?
This usually happens if the bread isn’t properly sealed or the cheese melts too fast. Press the cheese mixture down gently after spreading, and make sure your bread isn’t too fresh (day-old works best). For extra adhesion, sprinkle a tiny bit of flour between the bread layers before assembling. Also, don’t overbake—remove it when the cheese is bubbly but still slightly firm.
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