This Penny-Pinching Garlic Butter Croutons recipe makes about 4 cups of crisp, buttery croutons in roughly 25 to 30 minutes. Made with day-old bread, melted unsalted butter, olive oil, garlic, salt, and optional Italian seasoning, it is an affordable way to turn leftover bread into a delicious salad topping or soup garnish.
Each bite is golden and crunchy outside, tender in the center, and full of savory garlic butter flavor. Bake the evenly coated bread cubes at 375°F for 12 to 18 minutes, then let them cool completely so they firm up into the perfect crunchy crouton.
Jump to RecipeWhy You’ll Love This Recipe
Homemade croutons are one of the easiest ways to make a small amount of food go a long way. Instead of throwing away a leftover loaf or a few slices of sandwich bread, you can turn them into a crisp topping that adds texture and flavor to everyday meals.
This recipe uses a modest amount of butter balanced with olive oil, so the bread gets rich flavor without requiring a large quantity of either ingredient. The result is savory, crunchy, and much more satisfying than a plain packaged topping.
The method is also flexible. French bread, Italian bread, sourdough, and ordinary sandwich bread all work well, making this a useful recipe whenever your bread basket starts to look a little tired.
For another comforting way to use garlic and butter, take a look at these cheesy garlic herb rolls, which pair wonderfully with soups and salads.
Ingredients You’ll Need
The ingredient list is short, inexpensive, and easy to adjust. The most important ingredient is the bread: slightly stale bread has less moisture, so it absorbs the seasoned butter while still baking into a crisp crouton.
- Six cups day-old bread: Cut the bread into 3/4-inch cubes so the pieces cook at the same rate. French, Italian, sourdough, or sandwich bread can all be used.
- Unsalted butter: Four tablespoons provide a rich, familiar garlic-bread flavor while allowing you to control the salt.
- Olive oil: Two tablespoons help coat the bread and contribute to a crisp finish.
- Garlic: Use two finely minced garlic cloves for a strong fresh garlic taste, or one teaspoon of garlic powder for even distribution and easier baking.
- Seasonings: Half a teaspoon of kosher salt is required, while one teaspoon of dried Italian seasoning and 1/4 teaspoon of freshly ground black pepper are optional.
If your bread is fresh rather than day-old, dry the cubes in a 250°F oven for about 15 to 20 minutes before adding the butter mixture. They do not need to be completely hard; the goal is simply to remove enough moisture to prevent soggy croutons.
When planning a garlic-forward meal, these croutons also make a nice crunchy companion to our garlic butter mushrooms.
How to Make It Step-by-Step
Step 1: Heat the oven to 375°F (190°C). Line a large baking sheet with parchment paper, or leave it unlined if you prefer, and place the pan near your work area so it is ready when the bread is seasoned.
Step 2: Cut the bread into evenly sized 3/4-inch cubes. Consistent pieces matter because small cubes can become too dark before larger cubes are crisp, while uniform cubes bake at nearly the same speed.
Step 3: Melt the unsalted butter in a small saucepan over low heat. Stir in the olive oil, minced garlic or garlic powder, kosher salt, optional Italian seasoning, and optional black pepper, keeping the mixture warm but never allowing fresh garlic to brown.
Step 4: Place all the bread cubes in a large bowl and pour the seasoned butter over them. Toss with a large spoon or clean hands until the butter mixture is distributed across the cubes, checking the bottom of the bowl for any seasoning that needs to be lifted back onto the bread.
Step 5: Spread the coated cubes over the baking sheet in a single layer. Avoid crowding them, because too many cubes packed together can trap steam and make the centers soft instead of crisp.
Step 6: Bake for 12 to 18 minutes, stirring or turning the cubes once halfway through the baking time. Watch for a golden brown color and crisp edges, remembering that darker bread cubes may look done sooner than pale sandwich bread.
Step 7: Remove the croutons from the oven and let them cool completely on the baking sheet. They continue to firm as they cool, so allow this final rest before placing them in a container or scattering them over a salad.
Chef Tips for Crisp, Flavorful Croutons
The best texture begins with dryness. If the bread is moist, the outside may brown while the center stays chewy, so give fresh bread a short drying period in the oven before adding the seasoned butter.
Fresh garlic produces the boldest flavor, but it needs attention because tiny pieces can burn. Garlic powder is an excellent budget-friendly alternative when you want every cube seasoned evenly and prefer a more predictable result.
Do not pour on extra butter simply because a few cubes look lightly coated. Too much moisture can make the croutons greasy or soft, and the tossing process will usually distribute the mixture more thoroughly than it first appears.
For extra-crisp croutons, turn off the oven when they are golden and leave them inside for 5 to 10 minutes. Keep the oven door slightly open if the croutons seem to be browning quickly.
Want a hearty dinner to serve with a crunchy topping? These croutons work especially well with the rich flavors in our garlic butter portobello mushrooms.
Ways to Use Garlic Butter Croutons
A handful of these croutons can make a simple bowl of greens feel like a complete side dish. Toss them with romaine, tomatoes, cucumber, and a creamy dressing, or use them on a classic Caesar-style salad.
They are equally useful in warm dishes. Sprinkle them over tomato soup, chicken soup, creamy vegetable soup, or baked pasta just before serving so they retain some of their crunch.
For a quick bread salad, combine cooled croutons with chopped tomatoes, cucumber, red onion, fresh herbs, and a light vinaigrette. Let the mixture sit briefly so the bread absorbs some dressing while keeping a pleasant bite.
These croutons can also be crushed into crumbs for a casserole topping or used in place of regular breadcrumbs in a savory baked dish. If the croutons are strongly seasoned, reduce the salt in the recipe where you use them.
After dinner, finish with a sweet homemade treat such as these chewy peanut butter chocolate chip cookies.
Storage and Make-Ahead Advice
Cool the croutons completely before storing them. Warm croutons release steam inside a container, and that trapped moisture can soften the crisp texture you worked to create.
Place the cooled croutons in an airtight container and keep them at room temperature for up to 3 days. A cool, dry cupboard is preferable to the refrigerator, where moisture can make them lose their crunch.
If they soften slightly, spread them on a baking sheet and warm them briefly in a low oven until crisp again. Keep a close eye on them because small bread cubes can brown quickly during reheating.
For the best flavor and texture, make only the amount you expect to use within the recommended storage time. Since the recipe takes about half an hour from start to finish, a fresh batch is easy to prepare whenever leftover bread is available.
For another practical butter-based bake, consider pairing a savory meal with our brown sugar butter cookies for dessert.
Penny-Pinching Garlic Butter Croutons
Ingredients
Method
- Heat the oven to 375°F (190°C). Line a large baking sheet with parchment paper, or leave it unlined if preferred.
- Cut the day-old bread into evenly sized 3/4-inch cubes. Place the cubes in a large mixing bowl.
- Melt the butter over low heat, then stir in the olive oil, garlic, kosher salt, Italian seasoning, and black pepper. Keep the heat gentle and do not brown the fresh garlic.
- Pour the seasoned butter mixture over the bread cubes. Toss thoroughly until every piece is lightly and evenly coated.
- Spread the coated bread cubes in a single layer on the baking sheet. Leave space between the pieces so they bake rather than steam.
- Bake for 12 to 18 minutes, stirring or turning the croutons once halfway through. Continue until they are golden brown and crisp.
- Remove the baking sheet from the oven and cool the croutons completely. They become firmer as they cool, so avoid judging the final texture while they are still hot.
Notes
Final Thoughts
This Penny-Pinching Garlic Butter Croutons recipe proves that inexpensive ingredients can create something special. With six cups of day-old bread, a few tablespoons of butter and olive oil, and simple seasonings, you get about 4 cups of golden croutons for salads, soups, casseroles, and more.
Keep the cubes even, coat them thoroughly, bake them in a single layer, and let them cool completely before storing. Once you taste the crisp garlic butter edges and tender centers, you may find yourself saving every leftover piece of bread for the next batch.
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