As I strolled through a sun-dappled market, the heady aroma of Mediterranean spices drew me in, transporting me to faraway shores where culinary delights await. That’s when I stumbled upon the perfect inspiration for my next creation: the Sardine & Olive Tapenade Keto Flatbread. This quick and delightful recipe not only comes together in just 30 minutes, but it’s also packed with low-carb goodness, making it a fantastic choice for anyone embracing a keto lifestyle. Imagine sinking your teeth into warm, freshly baked flatbread, perfectly paired with a luscious blend of sardines and tangy olives. It’s a hearty and healthy option that not only satisfies your hunger but also keeps your meal prep stress-free. Are you ready to experience a culinary adventure without leaving your kitchen? Let’s dive in!

Why is this flatbread so irresistible?
Quick and Easy: This recipe whips up in just 30 minutes, making it a perfect go-to for busy weeknights.
Keto-Friendly Delight: With its low-carb profile, this flatbread fits seamlessly into your keto meal plan without sacrificing taste.
Bursting with Flavor: The combination of sardines and olives creates a robust flavor that’s hard to resist, making it a delightful surprise for your taste buds.
Versatile Pairing: Serve it warm with a refreshing yogurt dip or crisp white wine for an elevated dining experience. Need more ideas? Check out this Pistachio Blackberry Olive for a complementary dessert.
Healthy Ingredients: Packed with nutritious ingredients like almond flour and healthy fats, it’s a guilt-free treat that satisfies hunger while nurturing your body.
Impressive and Sophisticated: Wow your guests with this stylish dish that looks as good as it tastes, perfect for gatherings or casual dinners alike.
Sardine & Olive Tapenade Keto Flatbread Ingredients
For the Flatbread
- Almond Flour – Provides structure and a nutty flavor; substitute with coconut flour at a 1:4 ratio for a gluten-free option.
- Ground Flaxseed – Adds fiber and acts as a binding agent; optional and can be replaced with chia seeds.
- Baking Powder – Leavening agent for a lighter texture; ensure it’s fresh for optimal rising.
- Sea Salt – Enhances flavor; kosher salt can be used as an alternative.
- Olive Oil – Adds moisture and richness; avocado oil works as a great substitute.
- Eggs – Binds ingredients together, providing richness; use flax eggs for a vegan option.
- Filtered Water – Adjusts dough consistency; use as needed to achieve your desired texture.
For the Tapenade
- Sardines – Main protein source that adds a savory, briny flavor; substitute with canned tuna or salmon if desired.
- Kalamata Olives – Contributes robust flavor and texture; green olives can provide a different taste.
- Capers – Adds a tangy burst of flavor; optional but greatly enhances the tapenade.
- Fresh Parsley – Provides freshness and color; can be substituted with basil for a different herbal touch.
- Lemon Juice – Brightens flavors and is best when fresh; bottled juice can be an alternative.
- Minced Garlic – Infuses aromatic depth; garlic powder can substitute in a pinch.
Step‑by‑Step Instructions for Sardine & Olive Tapenade Keto Flatbread
Step 1: Preheat the Oven
Begin by preheating your oven to 350°F (175°C). While the oven heats up, grab a baking sheet and line it with parchment paper to prevent sticking. This step is vital to ensure even baking of the Sardine & Olive Tapenade Keto Flatbread, so don’t skip it!
Step 2: Mix Dry Ingredients
In a mixing bowl, combine almond flour, ground flaxseed, baking powder, and sea salt. Whisk these dry ingredients together until well mixed, ensuring no lumps remain. This step sets the foundation for your flatbread’s texture and helps create a delightful nutty flavor that pairs beautifully with the tapenade.
Step 3: Combine Wet Ingredients
In a separate bowl, whisk together olive oil, eggs, and filtered water until the mixture is smooth and well-blended. This creamy concoction adds moisture and richness to the dough. Ensure everything is combined thoroughly, which will help create a lovely, cohesive Sardine & Olive Tapenade Keto Flatbread.
Step 4: Combine Mixtures
Slowly pour the wet mixture into the dry ingredients, stirring gently until a cohesive dough forms. You want to ensure that there are no dry patches and everything is well integrated. The dough should be slightly sticky but manageable, ready to shape into a flatbread.
Step 5: Shape the Dough
Transfer the dough onto the parchment-lined baking sheet. Using your hands, flatten the dough into a round disc, about 1/4 inch thick. Aim for a uniform thickness to ensure even baking. Visualize a pizza shape that will be the perfect base for your savory sardine and olive tapenade.
Step 6: Bake Flatbread
Place the baking sheet in the preheated oven and bake for 15-20 minutes. Keep an eye on it, looking for a golden color and a firm texture when touched. This step is crucial to achieving that delightful crispy exterior that perfectly complements the savory toppings.
Step 7: Prepare the Tapenade
While the flatbread is baking, gather your food processor and add sardines, Kalamata olives, capers, parsley, lemon juice, and minced garlic. Pulse the ingredients until they reach a chunky paste consistency. This flavor-packed tapenade will bring the Sardine & Olive Tapenade Keto Flatbread to life with its savory notes.
Step 8: Assemble & Serve
Once the flatbread is slightly cooled, spread a generous amount of the tapenade over the warm surface. Use a sharp knife to slice the flatbread into wedges, showcasing that luscious spread. Serve immediately and enjoy the delightful combination of flavors while it’s fresh and warm!

Sardine & Olive Tapenade Keto Flatbread Variations
Get ready to put your own spin on this delightful dish, as customization can elevate this flatbread from tasty to extraordinary!
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Swap Sardines: Use canned tuna or salmon for a different flavor profile, keeping the essence of the Mediterranean alive.
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Herb Infusion: Incorporate dried oregano or thyme into the dough for a fragrant twist. Fresh herbs like basil could also brighten the flavors remarkably.
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Add Cheese: Mix in grated Parmesan or feta for a delightful cheesy version that melts beautifully on the warm flatbread. Cheese adds an extra layer of richness; a true indulgence.
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Spicy Kick: Include red pepper flakes to the tapenade for a satisfying heat. This zesty addition will take your taste experience to new heights, perfect for those who crave a bit of warmth.
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Vegetarian Option: Omit sardines and use roasted vegetables or sun-dried tomatoes instead. This makes a vibrant and colorful flatbread, ideal for vegetarians or simply on days you want a fresh twist.
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Gluten-Free Alternative: Substitute almond flour with coconut flour at a 1:4 ratio for a gluten-free option while maintaining the flatbread’s soft texture. It’s essential to remember that coconut flour is more absorbent, so adjust the liquid accordingly.
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Vegan Swap: Replace eggs with flax eggs for a completely plant-based flatbread that does not skimp on flavor or texture. Simply mix one tablespoon of ground flaxseed with three tablespoons of water, let it sit for a few minutes to thicken, and use in place of one egg.
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Flavorful Toppings: Experiment with toppings like sun-dried tomatoes or artichokes over the tapenade for a burst of tanginess that pairs well with the olive and sardine flavors.
For a deliciously paired dessert, consider rounding your meal with this amazing Pistachio Blackberry Olive. Each variation is like a little culinary adventure waiting for you!
What to Serve with Sardine & Olive Tapenade Keto Flatbread
Enhance your dining experience with thoughtful pairings that bring out the delightful flavors of this Mediterranean-inspired flatbread.
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Fresh Vegetable Sticks: Serve crisp cucumbers and sweet bell peppers alongside the flatbread. Their crunch and freshness create a vibrant contrast to the rich tapenade.
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Creamy Yogurt Dip: A tangy yogurt dip mixed with herbs adds a cooling element to balance the savory flavors. It also provides a smooth texture that’s delightful when paired with each bite.
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Mixed Green Salad: Toss together arugula, cherry tomatoes, and a light vinaigrette. The freshness of the greens cuts through the richness of the sardines, brightening the overall palate.
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Herbed Quinoa: Fluffy quinoa mixed with lemon zest, parsley, and a touch of olive oil makes a hearty, nutritious side. Its subtle earthiness complements the bold flavors of the flatbread beautifully.
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Crisp White Wine: A glass of chilled Sauvignon Blanc or Pinot Grigio pairs well. Their acidity and fruity notes enhance the Mediterranean essence while providing a refreshing sip between bites.
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Sparkling Water with Lemon: For a non-alcoholic option, serve sparkling water with a slice of lemon. The bubbles and citrus elevate your dining experience, cleansing your palate with each sip.
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Dark Chocolate Square: For dessert, a small piece of dark chocolate offers a rich endnote. Its slight bitterness contrasts perfectly with the savory flatbread, leaving you with a satisfying finish to the meal.
Storage Tips for Sardine & Olive Tapenade Keto Flatbread
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Room Temperature: Keep the flatbread at room temperature for up to 3 days in an airtight container to maintain its freshness and prevent it from drying out.
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Fridge: For longer storage, refrigerate leftovers in an airtight container for up to 5 days. Reheating in the oven helps retain its crispy texture.
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Freezer: The Sardine & Olive Tapenade Keto Flatbread can be frozen for up to 2 months. Wrap it tightly in plastic wrap and then foil to prevent freezer burn.
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Reheating: To enjoy warm and crispy flatbread, reheat it in the oven at 350°F (175°C) for 10-15 minutes after removing it from the fridge or freezer.
Expert Tips for Sardine & Olive Tapenade Keto Flatbread
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Measure Ingredients: Accurate measurements, especially for almond flour, are crucial for achieving the right texture in your flatbread.
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Don’t Rush Preheating: Always preheat your oven fully before baking to ensure even cooking and that charming golden-brown finish.
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Cool Before Topping: Allow the flatbread to cool slightly before applying tapenade; this prevents it from sliding off and enhances flavor absorption.
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Customize Flavor: Feel free to infuse additional herbs or spices into the dough to suit your taste—dried oregano or thyme works wonders!
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Serve Fresh: Enjoy the Sardine & Olive Tapenade Keto Flatbread warm for the best experience; fresh baked goods always taste better!
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Store Carefully: Keep any leftovers in an airtight container and reheat gently to restore that delightful crispiness.
Make Ahead Options
These Sardine & Olive Tapenade Keto Flatbreads are perfect for meal prep enthusiasts! You can prepare the flatbread dough up to 24 hours in advance by mixing and shaping it before wrapping it tightly in plastic wrap and refrigerating. The tapenade can also be made ahead and stored in an airtight container in the fridge for up to 3 days, which allows the flavors to meld beautifully. When you’re ready to serve, simply bake the flatbread as usual, and then spread the tapenade on top after cooling slightly to maintain its delicious moistness. This way, you’ll enjoy a delightful homemade meal with minimal effort on busy weeknights!

Sardine & Olive Tapenade Keto Flatbread Recipe FAQs
What type of almond flour should I use for this recipe?
Absolutely! It’s best to use blanched almond flour for this Sardine & Olive Tapenade Keto Flatbread, as it provides the right texture and flavor. If you’re looking for a gluten-free option, you can substitute it with coconut flour at a ratio of 1:4, but keep in mind that the texture will differ slightly.
How should I store leftovers?
Leftovers can be stored in an airtight container at room temperature for up to 3 days. If you need to keep them longer, place them in the refrigerator for up to 5 days. To maintain that crispy texture, I recommend reheating them in the oven at 350°F (175°C) for about 10-15 minutes.
Can I freeze the flatbread?
Very! You can freeze the Sardine & Olive Tapenade Keto Flatbread for up to 2 months. To do this, wrap it tightly in plastic wrap and then in foil to prevent freezer burn. When you’re ready to enjoy it, thaw in the fridge overnight and reheat in the oven for the best results.
What should I do if my flatbread doesn’t rise properly?
If your flatbread doesn’t rise the way you expected, double-check the freshness of your baking powder, as this is a crucial leavening agent. Additionally, ensure that you mixed the wet and dry ingredients well so they combined fully. If the dough seems too dry, add a tiny splash of water until you achieve the desired consistency.
Are there any dietary considerations I should keep in mind?
Yes! This recipe is keto-friendly and low in carbs, making it suitable for individuals on a ketogenic diet. However, if you have allergies to fish or seafood, consider substituting sardines with canned tuna or salmon. Additionally, for a vegan option, replace the eggs with flax eggs for a delightful, plant-based twist.

Sardine & Olive Tapenade Keto Flatbread for Quick Flavor Bliss
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.

- In a mixing bowl, combine almond flour, ground flaxseed, baking powder, and sea salt. Whisk until well mixed.

- In a separate bowl, whisk together olive oil, eggs, and filtered water until smooth.

- Slowly pour the wet mixture into the dry ingredients, stirring gently until a cohesive dough forms.

- Transfer the dough onto the baking sheet and flatten it into a round disc, about 1/4 inch thick.

- Bake for 15-20 minutes until golden and firm to touch.

- While baking, pulse sardines, Kalamata olives, capers, parsley, lemon juice, and minced garlic in a food processor until chunky.

- Spread tapenade over the warm flatbread and slice into wedges to serve.


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