Key Lime Bread is a tangy citrus-infused quick bread packed with flavor! This delightful loaf features soft, fluffy pieces that are beautifully topped with a zesty lime glaze. It’s perfect for breakfast, dessert, or as a snack any time of the day. Whether you’re hosting a brunch or simply treating yourself, this Key Lime Bread will brighten your table with its refreshing taste and vibrant aroma.
Why You’ll Love This Recipe
- Easy to Make: With simple ingredients and straightforward steps, you’ll have this delicious bread in no time.
- Bursting with Flavor: The combination of key lime zest and juice creates a fresh, tangy flavor that’s irresistible.
- Versatile Treat: Enjoy it as a breakfast item, dessert, or snack—this bread fits any occasion perfectly.
- Perfectly Moist: The addition of buttermilk ensures that each slice remains moist and tender.
- Impressive Presentation: The vibrant glaze adds a beautiful finish that makes it look as good as it tastes.
Tools and Preparation
Before diving into making your Key Lime Bread, gather your essential tools. Having everything ready will streamline the process and ensure a successful bake.
Essential Tools and Equipment
- Loaf pan (9×5)
- Mixing bowls
- Whisk
- Measuring cups and spoons
- Cooling rack
Importance of Each Tool
- Loaf pan: A good-quality loaf pan ensures even baking and helps achieve that perfect shape.
- Mixing bowls: Using separate bowls allows for better mixing and prevents cross-contamination of ingredients.
- Whisk: A whisk is essential for achieving the right consistency when blending wet ingredients together.

Ingredients
Creating your Key Lime Bread requires just a few simple ingredients to bring out that wonderful citrus flavor.
For the Bread
- 1/3 cup butter (unsalted, softened)
- 3/4 cup sugar
- 2 eggs
- 1 tbsp key lime zest
- 1 tbsp key lime juice
- 1 tsp vanilla extract
- 1 1/2 cups flour (all-purpose)
- 1/2 tsp salt
- 1 1/2 tsp baking powder
- 1/2 cup buttermilk
For the Glaze
- 3/4 cup powdered sugar
- 2 tbsp key lime juice
How to Make Key Lime Bread
Step 1: Preheat the Oven
Preheat your oven to 350 degrees Fahrenheit. Grease a 9×5 loaf pan to prepare for pouring in the batter.
Step 2: Cream Butter and Sugar
In a medium mixing bowl, cream together the butter and sugar. Mix until the mixture is fluffy.
Step 3: Add Eggs and Flavorings
Add the eggs, key lime zest, key lime juice, and vanilla extract. Stir until well combined.
Step 4: Combine Dry Ingredients
Incorporate the dry ingredients. Add in the flour, salt, baking powder, and buttermilk. Stir gently until just combined; do not overmix.
Step 5: Pour Batter into Pan
Pour the batter into your prepared loaf pan (or mini pans/muffin pan if you prefer).
Step 6: Bake Until Golden Brown
Place the loaf in the oven and bake for about 45 minutes. It should be golden brown on the edges and cooked through when done.
Step 7: Prepare the Glaze
While the bread bakes, whisk together the powdered sugar and additional key lime juice in a small bowl until smooth.
Step 8: Cool Before Glazing
Once baked, remove the bread from the oven. Allow it to cool for about 10 minutes before taking it out of the pan. Place it on a cooling rack or tray.
Step 9: Glaze While Warm
While it’s still warm, pour the glaze over your Key Lime Bread. Let it sit for a moment to set before slicing up and enjoying!
How to Serve Key Lime Bread
Key Lime Bread is a delightful treat that can be enjoyed in various ways. Whether you’re serving it for breakfast, dessert, or a snack, there are plenty of options to enhance its tangy flavor.
With Fresh Fruit
- Serve slices of Key Lime Bread with a side of fresh berries or tropical fruits like mango or pineapple for a refreshing contrast.
Topped with Whipped Cream
- A dollop of whipped cream on top adds a creamy texture that complements the zesty bread beautifully.
As French Toast
- Dip slices in an egg mixture and cook them on a skillet for a twist on traditional French toast. Serve with syrup for extra sweetness.
Paired with Tea or Coffee
- Enjoy your Key Lime Bread alongside a warm cup of tea or coffee. The citrus notes pair well with both beverages.
In Mini Sandwiches
- Spread cream cheese or a fruit spread between two slices for a quick and delicious mini sandwich.
With Ice Cream
- Warm up a slice and serve it à la mode with your favorite ice cream flavor for an indulgent dessert.
How to Perfect Key Lime Bread
Perfecting Key Lime Bread is all about technique and attention to detail. Follow these helpful tips for the best results.
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Use Fresh Ingredients: Fresh key limes offer the best flavor. Ensure your zest and juice come from fresh limes rather than bottled alternatives.
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Don’t Overmix: Mix the batter just until combined to keep the bread light and fluffy. Overmixing can lead to dense bread.
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Check Oven Temperature: Use an oven thermometer to ensure your oven is at the correct temperature, as variations can affect baking times.
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Cool Before Glazing: Allow the bread to cool for about 10 minutes before adding the glaze. This prevents it from soaking in too quickly.
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Store Properly: Keep leftover Key Lime Bread wrapped tightly in plastic wrap at room temperature to maintain freshness.
Best Side Dishes for Key Lime Bread
Pairing side dishes with Key Lime Bread can elevate your meal experience. Here are some excellent options:
- Coconut Yogurt – A light and creamy option that blends well with the citrus flavors of the bread.
- Mixed Green Salad – A refreshing salad with citrus vinaigrette balances the sweetness of the bread.
- Granola Parfait – Layer yogurt and granola with slices of Key Lime Bread for a delicious breakfast treat.
- Tropical Smoothie – A smoothie made with banana, mango, and coconut milk complements the lime taste perfectly.
- Avocado Toast – Creamy avocado on whole-grain toast provides healthy fats that contrast nicely with the sweet bread.
- Chia Seed Pudding – A nutritious pudding topped with fresh fruit offers a delightful texture alongside your bread.
- Herbed Quinoa Salad – Lightly seasoned quinoa mixed with colorful veggies makes for a hearty yet refreshing side.
- Fruit Salad – A bowl of assorted seasonal fruits brings brightness and freshness that pairs well with Key Lime Bread.
Common Mistakes to Avoid
Making Key Lime Bread can be simple, but it’s easy to make mistakes. Here are some common pitfalls and how to steer clear of them.
- Boldly overmixing the batter: Overmixing can lead to a dense bread. Mix just until the ingredients are combined for a light texture.
- Boldly ignoring ingredient temperatures: Using cold butter or buttermilk can affect the bread’s rise. Ensure all ingredients are at room temperature before mixing.
- Boldly skipping the glaze: The glaze adds essential flavor and moisture. Don’t skip this step for the best Key Lime Bread experience!
- Boldly mismeasuring ingredients: Accurate measurements are crucial for baking success. Use measuring cups and spoons specifically designed for dry and liquid ingredients.
- Boldly relying solely on baking time: Ovens vary, so keep an eye on your bread. Test with a toothpick; it should come out clean when done.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container for up to 5 days.
- Wrap the loaf in plastic wrap or foil to prevent drying out.
Freezing Key Lime Bread
- Freeze slices or whole loaves wrapped tightly in plastic wrap and then aluminum foil.
- Can be stored in the freezer for up to 3 months.
Reheating Key Lime Bread
- Oven: Preheat to 350°F, wrap in foil, and heat for about 10-15 minutes until warm.
- Microwave: Place a slice on a microwave-safe plate and heat for about 20-30 seconds.
- Stovetop: Warm slices in a skillet over low heat for several minutes, flipping halfway through.
Frequently Asked Questions
Here are some frequently asked questions about making Key Lime Bread.
How do I make Key Lime Bread gluten-free?
You can substitute all-purpose flour with a gluten-free flour blend. Make sure to check that other ingredients are also gluten-free.
Can I use regular lime instead of key lime?
Yes, you can use regular lime juice and zest. However, the flavor will differ slightly from traditional Key Lime Bread.
How can I customize my Key Lime Bread?
Feel free to add nuts or coconut flakes into the batter for added texture. You could also try different glazes using lemon instead of lime!
What makes this Key Lime Bread unique?
The combination of fresh lime juice and zest gives it a bright, tangy flavor that pairs perfectly with its soft texture, making it delightful any time of day.
Final Thoughts
Key Lime Bread is a delightful treat that combines sweetness with a refreshing citrus twist. Its versatility allows it to shine as breakfast, dessert, or even a snack. Don’t hesitate to experiment with flavors or toppings; you might find your new favorite variation!