Second idea is cooking and/or baking! Lots of people can cook, so why can't your gro!
Basic
Basic Fire: Increase Body Temperature: Cook some eggs with your own body!
Melt Materials: Melt some butter with your hands!
Fire Manipulation: Cook or melt things with style, make a fancy flame to bake or cook with!
Conjure Fire: No tools to start a fire? Use magic!
Basic Water: Dowse (Locate Water): Need water for your recipe? Find water using your magic!
Condense Water: Need water but don’t have much around? Condense some water!
Blow Bubbles: Feeling the heat? Blow bubbles for yourself to cool down with!
Manipulate Water: Make food that needs water with style! Make fancy shapes with water as you add it in!
Basic Wind: Enhanced Hearing: Listen intently to the food cooking or baking to know if it’s ready!
Speedy Movement: Want to get things done fast? Move quickly to prepare food!
Wind Gusts: Need to cool down food? Use gusts of wind to quickly cool down food!
Manipulate Sound: Love to hear the sizzle of cooking food? Enhance that sound to help you know how much the food is cooked!
Basic Earth: Sense Vibrations: Dropped an ingredient? Sense the vibration of it falling or rolling away!
Sprout Seeds: Grow seeds of plants that can be used as ingredients in meals!
Move Rock/Dirt/Sand: Move rocks to form something to cook on! You can even mix this with a fire magic user who can heat it up!
Heal With Plants: Did you get burnt while cooking food? Heal up your wound with some of the unused ingredients!
Intermediate
Intermediate Fire: Manipulate Smoke: Manipulate smoke to either get it out of the way when cooking, or make it surround the food to make some smoked food!
Breathe Fire: Want to cook food really fast? Breathe fire onto the food!
Incinerate: Burn any unused ingredients to turn it into ash which serves as a good fertiliser for plants!
Coloured Fire: Cook with even more style by cooking with coloured fire! This doesn’t affect the food’s colour though.
Intermediate Water: Water Propulsion: Sometimes ingredients are below the surface of water, propel yourself through water to grab anything that resides in deeper bodies of water!
Create Waterspouts: Has something fallen into a body of water? Use a waterspout to push it up and out! Remember to catch it when you stop!
Create Whirlpools: Pull anything that has fallen into the water, or any ingredients which are in water in with a whirlpool!
Walk On Water: Is there an ingredient across a river you need to get to? Walk on the water!
Intermediate Wind: Levitate: Need an ingredient that is high up? Levitate up to grab it!
Create Vacuums: Pull ingredients towards you with a vacuum!
Create Clouds: Clouds of steam can help you steam cook food!
Purify Air: Purify the air if what you’re cooking with has some nasty byproducts.
Intermediate Earth: Tunnel: Dig to get some ingredients underground!
Manipulate Wood: Cook with good old wooden tools and objects! Some believe it gives food a more unique taste or just provides a nice aesthetic when cooking!
Manipulate Plant Growth: Grow crops faster than usual so you can cook quickly!
Communicate With Plants: Some plants may know if they’re ripe or not, or have requirements needing to be fulfilled. Happy plants have the best yield!
Ice: Lower Body Temperature: Need to cool something hot down? Make yourself cooler! Don’t do this if the food is extremely hot though, you could burn yourself.
Breathe Frost: Want to cool something down quickly from a safe distance? Breathe frost onto it!
Call Snow: Cool down a lot of things by bringing some snow!
Freeze Objects: Make some cool food by freezing them! Delicious cold treats!
Lightning: Create Static: Static creates heat, so why not produce some static to cook with!
Generate Electricity: Make some electricity for an interesting method to cook! Be careful though!
Magnetism: Pull over anything you need to cook with to yourself!
Ball Lightning: A bit of an overkill way to cook food, but it is very cool! Shoot a ball of lightning onto your food to cook it with some lightning!
Light: Light Healing: Heal any burns from cooking using light!
Generate Light: Getting a bit hard to see what you’re making in the dark? Make some light!
Telekinesis: Bring boiling hot things over using telekinesis, or use it to help you carry more than you can with your own hands!
Purification: Purify ingredients to ensure you’re cooking with good ingredients!