Evan Engram has not yet filed a trademark for the “EE88 Diet.”

But if the Giants tight end keeps playing like he did last Sunday, he might have plenty of believers willing to eat up whatever he, or his new personal chef, is offering.

Thursday night, the menu included catfish tacos with homemade pico de gallo and corn, and steak burritos with plantains, green peppers and white rice.

“Bro, he’s been snapping,” Engram told The Post Friday, speaking about his chef, Cory. “I was smashing them.”

As well as his chef has been performing in the kitchen, Engram has been even better on the field. Through three games, he has caught 23 of 30 targets for 277 yards and two touchdowns. Sunday, he took his game to another level by catching a pass from Daniel Jones across the middle and turning on the jets down the sideline to fly all the way to a 75-yard touchdown, sparking the comeback win over the Bucs.

Engram reached a top speed of 20.84 mph, per NFL Next Gen Stats, the fastest of any tight end carrying the ball this season. And he believes he can get even faster, much thanks to his revamped diet.

“Huge,” the 6-foot-3, 240-pound Engram said. “Eating better, sleeping better, being more diligent with recovery. I’m still trying to find more ways to recover better and take care of my body. There’s definitely a huge difference in the way I feel and the way I’ve been playing, my stamina. It definitely all correlates.

“I just feel cleaner. It’s hard to describe … [but] I can definitely feel it on the field.”

Engram made the decision shortly before training camp this year to invest in his body. Entering his third season in the NFL, he wanted to take care of the thing that makes him money, and did so by spending some of that money — about $3-4,000 per month — on a personal chef to make him nightly dinners at his home.

The 25-year-old Engram eats good breakfasts and lunches at the Giants’ facility, but by the time he got home for dinner, he found himself tired and falling into the same trap: ordering takeout, which usually included fried foods.

Now, he has mostly eliminated fried foods from his diet, except for on cheat days. Fruits, vegetables and supplements are plentiful; fatty acids and dairy — which Engram is allergic to — are not. He can still eat good portions, he’s just making sure it’s all cleaner and leaner food.

“It’s a little investment but I think it’s pretty worth it,” Engram said.

The early results overwhelmingly back him up.

Engram has shown spurts of the player he can be through his first two seasons with the Giants, but a combination of injuries and drops have held him back. For a team trying to replace the giant playmaking void left by trading Odell Beckham Jr., Engram may have the best shot.

Engram even added a one-handed catch to his big day Sunday, but it was his speed that left his teammates talking.

“Well, I saw him catch it and then the next time he was 10 yards on the other side of me,” said wide receiver Darius Slayton, who provided a key block downfield.

All of the work Engram has put in on his body has helped mentally, as well, with his next matchup being Landon Collins and the Redskins on Sunday at MetLife Stadium.

“I just have seen a guy that’s developed his game to the point where it’s affected his confidence, too, where he’s more confident in what he’s doing,” coach Pat Shurmur said.

Football players trying diets is not new — fellow tight end Rhett Ellison tried one after his 2016 knee surgery that made him “miserable” — but finding a good one and sticking to it early in a career may be.

“That’s why it’s surprising to see a young guy that’s so health-conscious, because that’s rare,” Ellison said. “That’s, I think, what makes him so special.”