"grilled up" is not considered correct and usable in written English
It is a slang term and is not suitable for formal writing. Instead, you could use "grilled" as an adjective, as in "This chicken is perfectly grilled."
We were rewarded with cold potato salad and sausages the others had grilled up on cute little disposable barbecue grills.
And the new Akanoya in Sukhumvit is a traditional robatayaki restaurant (a traditional style of Japanese barbecue) with hottate, scallops, kuruma ebi, prawn and Japanese mushrooms grilled up by four chefs from Japan.
You select your skewers and they are grilled up right there over hot coals.
The veggie burger they grilled up for me, complete with the fixins, was delicious.
When Wallis interviewed Billy's descendants for a terrific 1995 article in Oklahoma Today, they claimed that in 1891, Grandpa Billy grilled up some burger patties and put them on his wife's "homemade yeast buns -- the best buns in all the world, made from her own secret recipe".
I grilled up gourmet meals for visiting friends, I transitioned from Cosmopolitans to Mojitos to showcase the wonderful mint I was growing in the garden, I applied self-tanner to my milky white skin so that I would look good in my bikinis, and I spent hours and hours on my bike, training for my first century.
Use that leftover charcoal glow to grill up dessert.
Today, he was grilling up ostrich patties and wild pork sausages.
In this week's A Good Appetite, I write about grilling up beefy London broils, and the leftovers that inevitably ensue.
And so I chose beef, specifically flank steak, which would absorb the marinade nicely and grill up charred on the outside and still gorgeously bloody within.
For something less fancy, swing by the deck at the midstation Boule's Bistro, where on Saturdays you might find sunburned locals dressed like Eskimos grilling up venison on their hibachis.
