Four weeks into the NFL season, the Kansas City Chiefs, despite all of the injuries they are dealing with, are undefeated.

Through the first four games, tight end Travis Kelce is not having the type of performance we are used to. He has recorded 15 catches for 158 yards and zero touchdowns. The 34-year-old may finally be starting to show his age.

But Kelce has a new venture he could continue after retiring from the NFL, whenever that may be. The former Cincinnati Bearcats star made his acting debut in the TV series “Grotesquerie.”

But Travis isn’t the only Kelce making new moves. On the latest edition of “New Heights,” Kelce and his brother, former Philadelphia Eagles star Jason Kelce, revealed a new business venture involving their mother, Donna Kelce.

“If you’re looking for a new cookbook and want to support a great cause, Mama Kelce has contributed to the cooking with the stars,” Travis Kelce revealed. “She has a new cookbook coming out. Jason, this book is being sold to support the Starr Children’s Fund and raise money for pediatric cancer research, which is always a good cause.”

Taylor Swift watches Kansas City Chiefs with Kansas City Chiefs tight end Travis Kelce’s mom Donna Kelce.

The Starr Children’s Fund was co-founded by Green Bay Packers legend Bart Starr and his wife, Cherry Starr. Their mission is to “raise funds to support childhood cancer research and treatment efforts so kids can enjoy their time on the field, court, pool or backyard and not the hospital.”

The Kelce brothers revealed the recipe Donna submitted to the organization. It is called “Baked Sweet & Spicy Chicken Breasts.”

“Baked sweet and spicy chicken breasts; she never f***** made this for us,” Travis Kelce added.

“Yeah, I’ve never had this,” Jason Kelce agreed.

This is not the first time Mama Kelce has released a recipe. All over the internet, you can find Mama Kelce’s Chocolate Chip Cookies, which she made for her sons prior to them facing each other in the Super Bowl.