Discover this Italian WFPB Tomato Tonnato Sandwich—a rich, savory twist on the classic from Northern Italy, made entirely plant-based with my vegan anchovy paste. No tuna, anchovies, oil, or mayo—just creamy, umami-packed goodness with fresh and roasted tomatoes layered on rustic bread. A perfect whole food, plant-based sandwich that’s healthy, satisfying, and bursting with Mediterranean flavor.
4slicesof farmhouse-style wheat whole-grain bread or crusty baguette
12blistered cherry tomatoes
1ripe tomatoheirlooms are best when in season. slice tomatoes into 2 or 4 pieces depending on size of your bread
1tbspof capers drained and rinsed
3-4leavesof fresh basiloptional
Tonnato Sauce
2tbspplant-based plain yogurt
2tspvegan anchovy paste
1tspDijon mustard
½lemonjuiced
1tspdried basil
1tspdried tarragon
freshly ground black pepper to taste
Vegan Anchovy Paste
1tspnori or seaweed powder
1tspBragg's Amino liquid
1tspcaper brine
¼cupwhite or red miso
Instructions
Vegan Anchovy Paste
Combine nori or seaweed powder, Bragg's Amino liquid, caper brine and miso. Blend/puree until smooth. Add 1 teaspoon water at a time to assist with blending.
Make Tonnato Sauce
Combining plant-based plain yogurt, vegan anchovy paste, Dijon mustard, lemon, basil, and tarragon in a small blender. Whizz to a paste, add 1 teaspoon water at a time if necessary to create a smooth sauce. Season with salt and black pepper to taste. Place in a small container and store in the refrigerator until ready to use.
Heat a cast iron skillet over medium heat and add cherry tomatoes with no oil to slightly blister. Set blistered cherry tomatoes aside.
Spread two pieces of bread generously with the tonnato sauce. Top with blistered cherry tomatoes, fresh tomatoes, basil, and capers.
Repeat with other slices of bread. Close the sandwiches and cut them in half to serve.
Notes
NOTES
Try this on whole-grain baguette or sourdough bread.
You can also add fresh spinach or other green in addition or replace of the basil.
This tonnato sauce is great on a grilled portabella mushroom.