First record everything that you eat and drink to see where your at as far as caloric intake.
I would start off by just simply makeing better food choices: chicken,turkey,meat,fish,nice protein powder,flax seed meal, nuts, natural peanut butter, any green vegtables.
Try to cut out most sugar sources like high gi foods. White bread and rice, potateos, pasta, anything in a box basically Aim for about
300g protein, 100g good fats,80g carbs(+/- depending on workout).
For lifing keep it simply with heavy weights and big compound movements. If you have energy throw in some high intensity cardio, sled dragging sandbags and other things to lift and carry are good work to do into between main workouts.
Expect around 3-4 pounds of fat loss at first maybe more and then around 2-3 pounds of fat loss a week if you are consistent.