Vegan Sandwich Cake – SMÖRGÅSTÅRTA
A vegan smörgåstårta is a Swedish sandwich cake built from stacked layers of whole grain bread and savory spreads, then frosted with mashed avocado instead of cream cheese. This version layers classic hummus, beetroot hummus, cashew cream cheese, and crisp cucumber, finished with greens, seeds, and nuts. It is a showstopping party centerpiece sliced like a cake.
I fell for smörgåstårta the moment I realized it is basically a giant sandwich with everything, the kind you build when you cannot decide what you want and want a bit of all the ingredients at once. The traditional Nordic version leans on cream cheese and liver pâté, so I rebuilt it from the ground up with plant-based layers that still deliver that rich, creamy, savory payoff. The bread here is not the star. It exists to hold all those colorful fillings together.
I promise you will absolutely adore this combination of ingredients, and if you do not, just feel free to mix things up using your own preferences. That is the whole spirit of a sandwich cake: it bends to whatever you have on hand and whatever your guests love. I reach for this one whenever I want a centerpiece that makes people stop and ask how I made it, before they realize it is entirely plant-based.
This Recipe Works If You Need
- A no-bake centerpiece for a party, brunch, or holiday table that you can fully assemble ahead of time.
- A vegan dish impressive enough to silence the “but what will the vegans eat?” question at any gathering.
- A way to use up odds and ends of spreads, hummus, and vegetables in one beautiful build.
- A crowd-feeding appetizer that slices into neat portions, so no one is juggling a plate of separate dips.
- A make-ahead option for hot days when you do not want to turn on the oven.
Why You’ll Love This Recipe
- No oven required. The whole cake is assembled cold, layer by layer, so it is perfect for warm weather and busy kitchens.
- Three distinct spreads in one cake. Turmeric-spiced classic hummus, earthy beetroot hummus, and tangy cashew cream cheese mean every slice tastes layered, not one-note.
- A built-in color reveal. The avocado “frosting” hides ribbons of pink beetroot and golden turmeric inside, so the cut surface is the real wow moment.
- Fully customizable. Swap the spreads, the vegetables, or the toppings to match your guests and whatever is in season.
- Make-ahead friendly. It actually benefits from a rest in the fridge, which makes it ideal for entertaining without last-minute stress.
- Naturally plant-based, with an easy vegetarian route. Use vegan mayo and cashew cream cheese as written, or regular versions if you are cooking vegetarian.
Ingredient Notes
Whole grain bread is the structure of the entire cake, so the slices matter more than you might think. You want a firm, dense sandwich loaf rather than an airy artisan bread, because the layers have to support weight without collapsing or going soggy. Square sandwich slices give you a clean, cake-like footprint. If your slices are domed or uneven, trim the crusts so each layer sits flat against the next.
Classic hummus becomes the golden layer once you fold in turmeric, onion powder, and finely chopped yellow bell pepper. Look for a thick, scoopable hummus rather than a loose, oily one, because a runny spread will seep into the bread. If your hummus is thin, stir in a spoonful of tahini or a few extra chickpeas blended smooth to firm it up.
Beetroot hummus brings the dramatic pink layer and an earthy-sweet edge. You can buy it ready-made or blend cooked beetroot into plain hummus yourself. Pat the beetroot dry before blending so the spread stays thick. The pickled cucumber folded in adds a sharp, briny contrast that keeps the sweetness in check.
Cashew cream cheese is the tangy, dairy-free layer that mimics the traditional cream cheese filling. Soaking the cashews until soft is what gives it that smooth, spreadable texture, so do not rush that step if you are making it from scratch. For a vegetarian version, regular cream cheese works in its place.
Avocados are the “frosting” that coats the whole cake, so ripeness is everything. They should yield to gentle pressure but not feel mushy. Underripe avocados will not mash into a smooth coat, and overripe ones turn gray and stringy. Mash them with garlic powder and a splash of lemon juice right before frosting, since the acid both seasons the paste and slows browning.
Cucumber goes in as thin slices between the layers, adding the only real crunch inside the cake. Slice it thin and even, and pat the slices dry so they do not release water into the spreads.
Vegan mayo is brushed onto the bread before each spread. It is not just flavor, it acts as a moisture barrier that helps protect the bread from soaking through. Use regular mayo for a vegetarian build.
Greens, seeds, and nuts are the final decoration on top. Beyond looking good, the seeds and nuts add the textural crunch that the soft interior needs, so do not skip them.
Tips
- Brush mayo on the bread first, every layer. This thin barrier is the difference between a cake that holds its shape and one that turns to mush. The most common mistake is spreading wet hummus straight onto bare bread, which wicks moisture upward and softens the whole stack.
- Keep your spreads thick. If a layer looks loose enough to slide, it is too wet. A spread that holds a soft peak on the spatula will stack cleanly; one that runs off needs firming up before it goes near the bread.
- Frost the avocado last and seal every edge. Coating all sides with mashed avocado, then giving it a splash of lemon juice, both finishes the look and protects the surface from browning. You know it is ready when the whole cake is covered with no bread peeking through.
- Chill before slicing. A rest in the fridge lets the layers set so you get clean, distinct stripes when you cut, instead of a smear. Use a long, sharp knife and wipe it between slices.
- Decorate just before serving. Add the greens, seeds, and nuts at the last moment so they stay crisp and bright rather than wilting into the avocado.
Substitutions and Variations
- Make it vegetarian. Swap the vegan mayo for regular mayo and the cashew cream cheese for regular cream cheese. Everything else stays the same.
- Change the spreads. The three-spread structure is flexible. Trade the beetroot hummus for a pea or edamame spread, or the classic hummus for a roasted red pepper version, and the cake still works.
- Swap the vegetables inside. Thinly sliced radish, grated carrot, or roasted zucchini can stand in for or join the cucumber layer, as long as you keep the slices thin and patted dry.
- Rework the topping. Use whatever greens and seeds you like for decoration. Microgreens, dill, pumpkin seeds, or chopped walnuts all give that final crunch and color the soft interior needs.
Storage and Make Ahead
This cake is built for making ahead. Assemble it fully, frost it with the avocado, then cover loosely and refrigerate for a few hours before serving. The chill time actually helps the layers set so you get cleaner slices. Because of the avocado coating, it is best eaten the day it is made, since mashed avocado dulls in color over time even with the lemon juice. Hold off on adding the greens, seeds, and nuts until just before it hits the table.
If you want to break the work into steps, the spreads can be made a day in advance and kept in separate sealed containers in the fridge, then assembled the day of your event. Leftover slices keep in an airtight container in the fridge for a day, though the bread will continue to soften.
This sandwich cake is a natural fit for a festive spread. If you are planning a larger menu around it, browse these vegan Christmas dinner recipes for more party-worthy ideas. New to plant-based cooking? My vegan diet guide walks you through the basics. And if you want a sweet centerpiece to follow the savory one, this vegan chocolate cake is always a crowd-pleaser.
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Vegan Sandwich Cake – SMÖRGÅSTÅRTA
Ingredients
- 16 slices whole grain bread
- ¾ cup beetroot hummus
- 1 Tbsp pickled cucumber finely chopped
- ⅓ cup yellow bell pepper finely chopped
- 3 Tbsp vegan mayo
- ¾ cup classic hummus
- ½ cucumber sliced
- 1 cup cashew cream cheese
- 4 avocados ripe, peeled, pitted
- ½ tsp onion powder
- ½ tsp ground cumin
- 1 tsp turmeric powder
- 1 Tbsp lemon juice
- 1 tsp garlic powder
- 2 Tbsp seeds and nuts for topping
- ½ cup greens of choice for topping
Instructions
- In a small bowl, mix the classic hummus with a few drops of lemon juice, the finely chopped yellow bell pepper, ½ tsp onion powder, and 1 tsp turmeric powder. Stir until well incorporated.
- In another bowl, mix together the beetroot hummus and finely chopped pickled cucumber, with salt and pepper to taste, until well incorporated.
- In a third bowl, mash the avocados and stir in the garlic powder, plus salt and pepper to taste.
- Lay 4 slices of bread in a single layer on a serving plate.
- Spread 1 Tbsp vegan mayo over the bread, then spread the turmeric hummus mix evenly on top. Cover with another 4 slices of bread, spread another Tbsp of mayo, and top with the beetroot hummus mix.
- Add another layer of 4 bread slices, spreading with one more Tbsp of mayo, then a layer of sliced cucumber and the cashew cream cheese.
- Lay on the remaining bread slices and cover the whole cake with the avocado paste on all sides. Finish with a splash of lemon juice and decorate with your favorite greens, seeds, and nuts.
Notes
Frequently Asked Questions
Smörgåstårta is a Swedish sandwich cake, a savory dish that sits somewhere between a sandwich and a layer cake. It is built from layers of bread and creamy fillings, then frosted on the outside like a cake and sliced to serve. It is a festive Nordic dish traditionally served at parties and special occasions.
You layer whole grain bread with plant-based spreads instead of the traditional cream cheese and pâté. This version stacks turmeric-spiced classic hummus, beetroot hummus, cashew cream cheese, and sliced cucumber between slices of bread, brushing each layer with vegan mayo. The whole cake is then frosted with mashed avocado and topped with greens, seeds, and nuts.
A firm, dense whole grain sandwich loaf works best because it holds the weight of the layers without collapsing. Avoid airy artisan breads, which compress and go soggy under the spreads. Square sandwich slices give you a clean, cake-like shape, and trimming the crusts helps each layer sit flat.
Yes, and it benefits from it. Assemble and frost the cake, then chill it for a few hours so the layers set and slice cleanly. Because of the avocado coating it is best eaten the same day, so add the greens, seeds, and nuts only just before serving. You can also make the spreads a day ahead and store them separately.
Brush each bread layer with mayo before adding any spread, since this thin barrier slows moisture from soaking into the bread. Keep your spreads thick rather than runny, and pat cucumber slices dry before layering them. A loose, wet spread is the main cause of a mushy cake.
As written it is fully vegan, using vegan mayo and cashew cream cheese with no dairy, eggs, or honey. To make a vegetarian version instead, simply swap in regular mayo and regular cream cheese. The rest of the ingredients stay exactly the same.
I was a bit skeptical at first about the entire combinations but this sandwich cake is incredible!!! I can’t wait to make it again soon