Combine basil, walnuts, Romano cheese and garlic in a food processor. Pour in olive oil slowly while still mixing; season with salt and pepper. Scrape down sides, and if necessary pulse one more time to make sure pesto is smooth. Set aside.
Boil pierogies for 5 to 7 minutes, as directed on package. Drain and set aside in a large bowl.
Add tomatoes to pierogies; stir together.
Toss pierogies and pesto mixture together gently in a large container before serving.
Full Size Pierogy
Product Used In This Recipe
You can’t beat the classics! Sharp Cheddar cheese blended with smooth whipped potatoes, and just the right amount of spices and a pinch of salt, then fold them all in a smooth pasta pocket. Delicious.
Mrs. T’s Classic Cheddar Pierogies are perfect for quick snacks and easy dinners!