This plum almond tart recipe is a variation on a frangipane - a French almond-based filling that is topped with fruit and baked in a tart shell from the Kitchen Vignettes blog.

In a large bowl, whisk milk and flour until smooth. Add eggs, egg whites, curry powder, salt, garlic powder and cayenne. Whisk until smooth. Add cooked onion, spinach and ricotta cheese; mix well.

1. Set the oven at 300 degrees. Butter a round 9-inch baking dish or ceramic tart pan that is at least 1 1/2 inches deep. Have on hand a rimmed baking sheet. 2. In a large skillet over medium heat, ...