Dolly Parton is ready for the holidays!

On Wednesday, Dec. 17, the country superstar, 79, posted an Instagram photo of herself and her lookalike sister, Rachel Parton George, 66, enjoying a sweet treat in front of a candlelit fireplace and a grand piano filled with large presents.

Rachel sat on the piano chair, wearing an off-the-shoulder red dress with strappy red heels, while her sister, in a shiny pink dress with high heels, offered her a cracker spread shaped like a Christmas tree.

To one corner lay a garland filled with red bows and ornaments, while a Christmas tree decorated to the brims stood in the other.

Dolly offered a glimpse of what they might enjoy during their holiday festivities by including photos of steak, a casserole, and a dessert in the post.

“The holidays are all about coming together in the kitchen, sharing a meal and making memories with the people you love, just like my sister Rachel and I always have. 🎄 Plan your festive feast with our cookbook #GoodLookinCookin!,” the caption read.

Good Lookin’ Cookin’: A Year of Meals – A Lifetime of Family, Friends, and Food, released by the sisters in September 2024, features 80 beloved family recipes for everything from barbecue spare ribs and macaroni and cheese to strawberry shortcake.

“I love good cooking, but not as much as I love my sister Rachel. So, getting to combine the two was a joy beyond belief for me,” Dolly said in a statement at the time.

“I do believe you’re going to love all these great recipes, and I think you’re gonna have as much fun reading these stories and things that we put together for you as we did,” she continued. “I can’t wait to get this book in your hands, and for you to get this food on your table.”

Dolly, who has 11 siblings, some of whom are deceased, previously told PEOPLE that she learned to cook “out of necessity.”

“We’d have to climb up on the chairs to peel potatoes, turnips or whatever,” she told PEOPLE in September 2024. “We were really helping out when Mama was not well, or in bed with a kid or having a new baby or whatever… so my first [lesson] came out of just really being a necessity of us helping mom as the older girls.”