Cauliflower And Caramelized Onion Tart

Name: Cauliflower And Caramelized Onion Tart
Prep time: 1 h 5 min
Cook time: 1 h 5 min
Total time: 1 h 5 min
Yield: 8
Cuisine: Global
Ingredients: 6 Tbsps butter, diced; 454 grams small head of cauliflower (about or 1 lb of a larger head of cauliflower, cut into 1-inch flowerets (Romanesco cauliflower, especially orange or green, would be a pretty substitute); 1 Tbsp cornstarch; 1 Tbsp Dijon mustard; 1 egg; 2 larges eggs; 296 milliliters flour; 1 pinch Pinch of ground nutmeg; 237 milliliters grated Gruyère cheese (Swiss or Comté are great swaps); 198 grams mascarpone cheese (see Note below for suggested substitutions); 4 Tbsps olive oil; 1 large onion, halved lenghtwise and thinly sliced; 79 milliliters Parmesan cheese; 1 refrigerated pie crust or a homemade tart shell (recipe below); 0 teaspoons salt; 1 Tbsp truffle oil or 3 pinches of truffle salt (optional) (see Notes below); 118 milliliters whipping cream (although any low- or full-fat milk or light cream will work as well); 0 teaspoons ground white or black pepper

Cauliflower And Caramelized Onion Tart

Cauliflower And Caramelized Onion Tart might be just the hor d'oeuvre you are searching for. This recipe serves 8. This recipe covers 15% of your daily requirements of vitamins and minerals. One serving contains 610 calories, 15g of protein, and 47g of fat. If you have flour, ground nutmeg, onion, and a few other ingredients on hand, you can make it. From preparation to the plate, this recipe takes about 1 hour and 5 minutes.