Rinse the tomatoes and remove the seeds before dicing them. Wash the cucumber and dice it into similarly sized pieces. Divide the vegetables between two separate containers.
Drain the tuna thoroughly and flake it with a fork. Finely chop the basil leaves.
Prepare the dressing by mixing the plain yogurt, olive oil, and balsamic vinegar. Season with salt and pepper, then add the chopped basil. Pour this dressing over the diced tomatoes and cucumber, then gently mix.
Assemble the glasses by alternating the layers: start with the tuna, then add the cucumber, then the crumbled feta, and finish with the seasoned tomatoes. Adjust the quantities according to the size of your glasses.
Garnish with a few fresh basil leaves or pieces and refrigerate until ready to serve. These fresh and colorful verrines are ideal for a summer starter, a buffet, or a light appetizer.
Gourmet variations:
Mediterranean version: Add some sliced black olives, capers, and a little oregano to enhance the southern flavors.
With smoked salmon: Replace the tuna with smoked salmon cut into small pieces for a more refined verrine.
With avocado: Add a layer of diced or mashed avocado for extra creaminess.Greek version: Stir in finely sliced red onions and a few Kalamata olives for an authentic Greek touch.
With shrimp: Substitute peeled and chopped shrimp for the tuna for a festive appetizer.
Cream cheese and feta: Mix the feta with a little cream cheese for a smoother, creamier texture.
Choose ripe but firm tomatoes to prevent them from releasing too much water into the verrines.
Remove the seeds from the tomatoes and drain them for a few minutes to maintain distinct layers.
Use a firm, crisp cucumber for freshness and a pleasant texture.
Drain the tuna thoroughly before flaking it to prevent it from becoming soggy.
Prepare the verrines one to two hours in advance and keep them chilled until serving.
Add the fresh basil just before serving to preserve its full aroma and color.
For an elegant presentation, use clear glass jars to showcase the different colored layers.
Serve these verrines as an appetizer, at a cold buffet, or as part of a cocktail party, accompanied by toast or breadsticks
