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.
Healthy Fast Food Meal No. 8. Veggie Burger and Garden Salad (Burger King) Veggie burgers come and go at fast food outlets, and at this moment the best one is also the only one among major chains. You should order Burger Kingâs Veggie Burger without mayonnaise, but the cheese slice is up to you.