Bake Temperature. Bake frozen lasagna at a medium-high temperature. If you use a conventional oven, set it to 400 degrees Fahrenheit. To cook the lasagna in the same amount of time in a convection oven, you only need to set it to 350 F because the fan circulates the oven's heat more efficiently. 3. Portion Size.
Size. Most purchased, frozen veggie burgers weigh approximately 2.5 ounces, according to FatSecret. A serving consists of one veggie burger patty. Depending upon the brand you choose, a patty will have between 70 and 170 calories, according to MSNBC.com. A standard meat burger weighs 3 ounces, but larger burgers or multiple burger patties are not uncommon.
Whether they are cute little sliders or double-stacked with all the toppings, everyone loves burgers. As someone who makes all kinds of veggie burgers â bean, beets, eggplant, potato, tofu, seitan â sometimes what I crave is a store-bought vegan burger. They are convenient, quick to make and delicious.