Add the feta, garlic, lemon juice, oil & a pinch of salt & pepper to a food processor. Blend until smooth. Taste and adjust the seasonings as needed. Set aside.
Toast the bread - I like to do this in the oven under the broiler.
Spread 2 tablespoons of pesto on the bottom half of each sandwich roll. Top with tomato slices - sprinkle with salt & pepper. Add whipped feta to the top half of the rolls and place on top of the tomatoes. Enjoy!
Video
Notes
You can sub heirloom tomatoes with tomatoes on the vine.
I bought my pesto pre-made from Trader Joe's - I have lots of pesto recipes, you can check them out here.
You can make these ahead of time, just be sure you are using a hearty bread so the pesto and feta don’t make the sandwiches soggy.