Easy Smoked Salmon Crostini with Asparagus

If you need a fancy appetizer that takes just minutes to assemble, these smoked salmon crostini with asparagus are exactly what you want.

This recipe combines creamy whipped cream cheese, tender asparagus, and silky smoked salmon on crispy toast, creating delicious bite-sized treats for entertaining.

I use Melba Canapé Crackers as a shortcut instead of slicing and toasting a baguette. It saves time and still looks elegant.

What is Crostini?

Crostini (Italian for "little toasts") are small slices of toasted bread topped with various ingredients like cheese, spreads, or cured meats.

Typically, crostini are made with slices of baguette (like I served with my baked brie with red pepper jelly) or ciabatta, though any rustic Italian bread works well. The bread is usually brushed with olive oil and toasted until golden and crispy.

These smoked salmon crostini offer the same delicious base, but they're even quicker to assemble thanks to store-bought mini toasts.

They're great for entertaining because they're easy to eat one-handed and pair beautifully with drinks (like my cranberry punch recipe).

I love putting asparagus on toast, and these are just a miniature, party-ready version.

Ingredients and Substitutions

• Whipped Cream Cheese: Pre-whipped cream cheese spreads easily and has a light texture. If using block cream cheese, bring it to room temperature first.
• Capers: These briny, pickled buds add depth to the smoked salmon crostini. You can omit them if you prefer a milder flavour.
• Fresh Dill: Adds freshness, but you can use dried dill if needed (about ⅓ the amount).
• Lemon Juice & Zest: Brightens the entire flavour profile
• Smoked Salmon: Cold-smoked salmon works best for crostini. Nova salmon, lox, or gravlax are all excellent choices. Avoid hot-smoked (kippered) salmon as it's too firm. If you want to learn more about the differences, check out my post on types of cured salmon.
• Asparagus: Fresh asparagus spears, blanched until tender-crisp
• Melba Canapé Crackers: These save time and offer the perfect crunch for smoked salmon crostini. Paris-Toast Mini Toasts work great too.

This recipe has not been tested with all possible substitutions or variations. Making changes may alter the taste, texture, or overall outcome. If you try a different ingredient, please share in the comments!

Variations

Like most crostini recipes, this one is easy to modify to suit your preferences. Here are some variations that you can try.

Different Bases for Your Crostini:

While I love the convenience of Melba toast, you can use:

• Toasted baguette slices (classic crostini style). I use baguettes as the base for my roasted tomato crostini.
• Rye or pumpernickel bread rounds
• Blinis (mini pancakes)
• Puff pastry rounds
• Cucumber slices for a low-carb smoked salmon crostini option

Feel free to experiment with different bases and find the perfect option to complement your toppings.

If you like smoked salmon appetizers, you'll love my smoked salmon potato chip canapés!

Customize the Spread:

The cream cheese spread in this smoked salmon crostini recipe can be adapted. Here are some ideas:

• Add finely diced red onion for extra flavour
• Try crème fraîche instead of cream cheese
• Use herb & garlic flavoured cream cheese

Topping Variations:

Tweak the toppings to suit your taste:

• Pan-fry the asparagus for added crispiness in your smoked salmon crostini
• Skip the asparagus for a classic smoked salmon crostini
• Use cooked shrimp if salmon isn't available

The Garnish:

While the garnish might seem like a fussy extra step, it can do a lot to elevate the look of your crostini and provide an additional layer of flavour.

• Sprinkle with extra lemon zest or dill
• Swap dill for fennel fronds

How to Make Smoked Salmon Crostini

Step 1: Prepare the Asparagus

Blanch the asparagus in boiling salted water for 2-3 minutes until bright green and tender-crisp. Immediately transfer to ice water to stop cooking, then drain and toss with olive oil, salt, and pepper.

Step 2: Make the Cream Cheese Spread

Combine whipped cream cheese, finely chopped capers, lemon juice, fresh dill, lemon zest, and black pepper in a bowl. This flavorful spread is what makes these smoked salmon crostini so special.

Make-Ahead Tip:

The cream cheese spread can be made a day ahead and stored in the fridge until ready to assemble your smoked salmon crostini.

Step 3: Assemble the Crostini

Spread the cream cheese mixture on each toast. Wrap each piece of asparagus with smoked salmon, then place on top of the spread. Garnish with extra lemon zest, black pepper, and fresh dill fronds.

Tips for Perfect Smoked Salmon Crostini

Quality Ingredients Matter: Since smoked salmon crostini have so few components, each one needs to be of good quality. Good smoked salmon and fresh herbs can make a huge difference in flavour.

Assembly Timing: Assemble your smoked salmon crostini just before serving to prevent the toast from becoming soggy.

Food Safety: Smoked salmon spoils quickly! Always defrost in the fridge, never on the counter, and only defrost what you plan to use for your crostini. Note that cured fish, like smoked salmon, may not be safe for pregnant individuals.

Frequently Asked Questions