The best ways of keeping pizza rolls from exploding are to cook them at a lower heat and flip them over while in the oven or microwave. This will prevent overheating and allows your rolls to cook evenly. 

Most frozen pizzas with poor flavor have low-quality ingredients and are produced at large scale and low costs. How you cook your pizza can also affect its overall quality and taste. 

Defrosting your frozen pizza before baking will put a lot of moisture back into the pizza, resulting in a better crust, bottom, and overall taste. Letting it thaw will only take 30 to 60 minutes and take your pizza to a new level. 

Frozen pizzas are generally not pre-cooked, so eating them raw can be dangerous and should be avoided. Bacteria carrying foodborne diseases can still be alive and active in uncooked pizza and can cause serious illness. 

While frozen pizza doesn’t expire if it’s properly stored in the freezer, its quality can deteriorate if frozen for longer than 18 months. If it is thawing and kept in the fridge, frozen pizzas generally last for up to 4 days.     

While most french fries have a shelf life of 12 to 18 months in the freezer, they may already lose some of their quality and taste after 6 months. If stored appropriately, they generally last 3 to 5 days in the fridge.