
This Calabrian chili garlic bread transforms any ordinary meal into something extraordinary with its perfect balance of heat, garlic, and herbs. The combination of roasted garlic and spicy Calabrian chili creates an irresistible flavor profile that elevates classic garlic bread to new heights.
I first made this bread for a dinner party where I wanted something special without spending hours in the kitchen. The aroma of roasting garlic filled my home, and guests were asking for the recipe before they even finished their first slice.
Ingredients
- 1 stick unsalted butter: softened at room temperature. Quality butter makes all the difference in creating a rich, creamy base.
- 2 heads large garlic: Look for firm heads with tight cloves for the most flavor when roasted.
- 1 teaspoon extra virgin olive oil: This helps the garlic roast perfectly and adds a subtle fruity undertone.
- Kosher salt: for enhancing all flavors. The coarser texture distributes evenly throughout the butter mixture.
- Freshly ground black pepper: Adds a gentle heat that complements the chili perfectly.
- 1/4 cup chopped fresh parsley and basil: Fresh herbs are essential for bright, vibrant flavor.
- 1/4 cup shredded parmesan cheese: with more to taste. Use authentic Parmigiano Reggiano for the most complex flavor.
- 1/2 teaspoon Calabrian chili paste: This specialty Italian ingredient provides distinctive fruity heat.
- 1 french or sourdough baguette: Choose a fresh loaf with a crisp crust and tender interior.
Step-by-Step Instructions
- Roast the Garlic:
- Preheat your oven to 400°F and allow butter to come to room temperature. Slice off the tops of garlic heads to expose the cloves, drizzle with olive oil, and season with salt and pepper. Wrap completely in foil, creating a sealed packet. Roast for 40 to 50 minutes until the garlic becomes golden brown and incredibly soft. The slow roasting process transforms the garlic from sharp and pungent to sweet and caramelized.
- Cool and Adjust Oven:
- Remove the roasted garlic from the oven and let it cool slightly until you can handle it comfortably. Lower the oven temperature to 350°F to prepare for toasting the bread. This temperature shift ensures the bread gets crisp without burning while the butter melts perfectly.
- Prepare the Compound Butter:
- Place the softened butter in a small mixing bowl. Add the freshly chopped herbs, shredded parmesan, and Calabrian chili paste. Season with salt and pepper to taste. Squeeze the cooled roasted garlic cloves directly from their skins into the bowl. Mix thoroughly until all ingredients are evenly distributed, creating a vibrant red and green speckled compound butter.
- Prepare the Bread:
- Slice your baguette into uniform rounds about half an inch thick. Arrange these slices in a single layer on a baking sheet lined with parchment paper to prevent sticking and make cleanup easier.
- Apply Butter Mixture:
- Spread a generous amount of the herb butter mixture onto each bread slice, making sure to reach the edges. The butter should be thick enough to create a luscious topping but not so much that it overflows during baking. Sprinkle additional parmesan on top if desired for extra flavor and a beautiful golden crust.
- Toast to Perfection:
- Bake the prepared bread at 350°F for 10 to 15 minutes. Watch carefully as they toast until the edges become crisp and golden while the centers remain slightly soft. The butter should be completely melted and bubbling slightly, with the cheese turning a light golden color.

The first time I served this bread, my Italian neighbor proclaimed it better than his grandmothers version! The secret is taking time to properly roast the garlic until its deeply caramelized, which brings out its natural sweetness while eliminating any harshness.
Make It Ahead
The compound butter can be prepared up to three days in advance and stored in the refrigerator. Simply bring it back to room temperature before spreading on the bread. You can even roll it into a log using plastic wrap and slice off portions as needed. This makes entertaining a breeze when you can prepare components ahead of time.
Heat Level Customization
Calabrian chili paste has a unique fruity quality with moderate heat, but you can easily adjust the spiciness to your preference. For milder bread, use just 1/4 teaspoon of the paste. For those who enjoy more heat, increase to a full teaspoon. If using red pepper flakes as a substitute, start with 1/4 teaspoon as they can be more intensely spicy without the same complexity of flavor.
Perfect Pairings
This garlic bread makes an excellent accompaniment to classic Italian dishes like lasagna, spaghetti, or minestrone soup. The spicy kick also pairs beautifully with creamy dishes, as the heat cuts through richness perfectly. For an elegant appetizer, serve smaller slices alongside a charcuterie board with aged cheeses and olives. During summer months, I love serving this alongside grilled vegetables for a simple yet impressive side dish.

A Word About Calabrian Chili
Calabrian chilis come from the southern Italian region of Calabria, known for its spicy cuisine. These small, wrinkled peppers pack moderate heat with distinctive fruity and smoky undertones that regular chili flakes simply cant match. In Italian cuisine, theyre cherished for adding complexity rather than just heat. The paste form preserves all these qualities while being convenient to use and store.
Recipe FAQs
- → Can I make the garlic herb butter ahead of time?
Yes! The garlic herb butter can be prepared up to 3 days in advance and stored in the refrigerator. Simply bring it back to room temperature before spreading on the bread. You can also freeze the prepared butter for up to a month - just form it into a log using plastic wrap before freezing.
- → What can I substitute for Calabrian chili paste?
If you can't find Calabrian chili paste, red pepper flakes make a good substitute, though they won't have the same fruity depth. Other alternatives include harissa paste (use half the amount), sambal oelek, or a combination of regular chili flakes with a dash of sweet paprika to mimic the flavor profile.
- → What type of bread works best for this?
French baguette and sourdough are ideal as specified in the recipe, as they have the perfect texture and crust. However, ciabatta, Italian bread, or even a rustic country loaf would also work well. The most important factor is choosing a bread with some structure that can hold up to the topping while developing a nice crust.
- → How spicy is this garlic bread?
With 1/2 teaspoon of Calabrian chili paste for the entire loaf, the heat level is moderate – present but not overwhelming. Calabrian chilies have a fruity spiciness that's more complex than just heat. You can easily adjust the spice level by increasing or decreasing the amount of chili paste to suit your preference.
- → Can I add other ingredients to the garlic butter?
Absolutely! The base recipe is wonderfully versatile. Consider adding sun-dried tomatoes, capers, lemon zest, different herb combinations, or even anchovy paste for an umami boost. You could also incorporate different cheeses like pecorino, asiago, or a sprinkle of mozzarella on top for a more decadent version.
- → What dishes pair well with this bread?
This Calabrian chili garlic bread pairs beautifully with pasta dishes, particularly tomato-based ones like spaghetti or lasagna. It's also excellent alongside soups, stews, or as part of an antipasti spread. The bread makes a fantastic accompaniment to a simple green salad for a light meal, or served with a charcuterie board for entertaining.