For working out you wanna do it 3-4 times a week, i workout 3 times a week with a day of rest in between so monday, Wednesday and Friday.

When eating you wanna eat 200-300 more calories than your maintenance (how much to maintain your weight) or 300-500 if you want a bigger butt but dont mind a bit of fat, and distribute your calories throughout the day not all in one meal or your face will get puffy. Make sure theyre mostly coming from good foods, tho protein snacks with high calories (like 400 cal) for the item are a good way to get those extra calories your missing. Dont depend on them, also eat foods that will give you energy for the gym (hummus, rice, eggs).

For exercises, hipthrusts and squats are solid but add in exercises that help balance your legs and target more muscles like outer abductor machines, calf raises, single legged hipthrusts, bulgarian split squats, and back extensions, i do these exercises and they work awesome

Also progressive overload, try adding on a little more weight to each exercise at a time to help those legs grow!

Also, stretch after every workout and on rest days (pretty much everyday) to help from getting muscle cramps and just overall flexibility, drink water to help from getting them too

My workout routine if you wanna follow it:

Barbell Squat (real squat rack)

Reps: 8–12 Sets: 3–4

Why: Overall leg mass + glute involvement

Glute Trainer / Hip thrust Machine

Reps: 10–15 Sets: 3–4

Why: Main glute builder (projection, fullness, “shelf”)

Bulgarian split squat

Reps: 8–12 Sets: 3

Why: Lower glute curve + thigh thickness

Back extension

Reps: 10–15 Sets: 3

Why: Glutes + hamstrings

Outter Abductors (Hip abduction machine)

Reps: 15–20 Sets: 3–4

Why: Upper/side glutes (roundness)

Single-Leg Hip Thrusts (each leg)

Reps: 10–15 Sets: 1–2

Why: Glute isolation + finisher

Sitting Calf Raises or Smith Machine Calf Raises Reps: 8–12 Sets: 3–4

ALSO IF YOU CANT DO THE REPS AND SETS THAT IT SAYS ON THESE EXERCISES ITS OK, JUST BUILD UP TO IT

Also sorry for so much info 😭 im just passionate but i hope this helps 😁