Eliminate ready meals! So much crap and salt in them! She will become the skinny fat, kill her metabolism and have a hard time toning. Stick to basics... Chicken, low sodium tuna, green veggies and all peppers, oatmeal, sweet potatoes, etc. Pick food that burn fat and boost metabolism.. I totally disagree with someone saying to skip fats... Being a woman, since we have different need than you guys.. we need good fats, handful of nuts and a spoonful of pb a day or eggs will admittedly make her lose weight... Unless she plans on eating several jars of pb per day! Lol... I eat good fats with each meal, I eat 6-8 times a day, I'm at 15% body fat and 130lbs... So that theory is wrong... She needs good fats! Nothing wrong with that... Add fish oil and olive oil too! We need that to help with fat burning and metabolism. Clean eating means eat the basics..low/no sodium, eliminate sugars... Do not eat out of a ready container or can (except low sodium tuna, of course)... Prepare fresh food... Yes Mrs dash is the best! So tastey! Plus Paprika, pepper, salt substitute... There are tons of options... Be smart and invest the time in prepping your meals... Eat every 3 hours...
As for training, she needs to do both...cardio and weights... She just started training, let her get into it and she will love it! WOMEN WILL NEVER BE "HUGE" FROM WEIGHT TRAINING, get that out out her head...
What are get stats currently? How much is she looking to lose?