Food Appetizers Creamy Caramelized Onion and Nasturtium Tart – Recipe! May 11, 2023 / November 23, 2025 by Gena Bell | Leave a Comment A deliciously simple Creamy Caramelized Onion and Nasturtium Tart is a nice idea to bake for mom on Mother’s Day, not to mention any day of the week. Store-bought puff pastry defrosted and scored, then layered with crème fraiche, caramelized onions, and freshly grated cheese and baked in a hot oven makes the most delicious […] Read more » Baking with Gena Bell Caramelized Onion Tart Creamy Caramelized Onion and Nasturtium Tart - Recipe! genabellrecipes Mother's Day Recipes! Puff Pastry Recipes Tart Recipes