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.
Calories In Easy Black Bean Burger Calories: 73, Fat: 2g, Carbs: 12g, Protein: 5g, Fiber: 3g. Calories In spicy black bean burger Calories: 120, Fat: 2g, Carbs: 20g, Protein: 7g, Fiber: 6g. Calories In Pinto Bean Burger - Vegan, Gluten Free Calories: 166, Fat: 7g, Carbs: 26g, Protein: 6g, Fiber: 8g. Calories In California Bean Burger Calories: 110, Fat: 3g, Carbs: 16g, Protein: 6g, Fiber: 5g.