She's also preparing for Easter at the new location. However, it hasn't been as busy for her.
"Easter has been slow this year," Chizmadia said.
Sinclair's been putting in overtime keeping up with orders for chocolate Easter eggs as well as cakes and pies. Bunny shaped coconut cakes are one of her specialties for the holiday.
The store is open from 10 a.m. to 6 p.m., Mondays through Fridays, and 10 a.m. to 8 p.m. on Fridays and Saturdays, but Sinclair spends 80 hours a week baking cakes, making candy and taking orders in addition to managing her business.
The chocolate eggs went on display after St. Patrick's Day and will remain available for a week after Easter Sunday.
Sinclair opened her shop that's within easy walking distance of Catonsville neighborhood institutions such as Hillcrest Elementary School and Five Oaks swimming pool in May. She offers a number of items, all homemade, to satisfy a sweet tooth. There are chocolate covered s'mores and strawberry pie as well as more out-of-the box items such as chocolate-covered bacon and potato chips.
Before opening her storefront on Frederick Road, Sinclair operated a similar business out of her home in Glen Burnie.
"I would sell 2,000 Easter eggs out of my kitchen," Sinclair said, adding she had a reputation for peanut butter cups and chocolate peanut butter Easter eggs.
Debbie Stone, 45, of Catonsville, is among those who agree the reputation is well deserved. Stone is one of Sinclair's longtime customers. She's been buying her homemade peanut butter chocolate Easter eggs for the past four years
"I prefer them over any place else," Stone said as she stopped in the store last week. "Anything she makes with peanut butter chocolate is my favorite.
"One of my favorite things are her peanut butter chocolate eggs. I'm addicted," Stone said.
Every year, Stone drives to Pennsylvania with her husband and two children to visit relatives for the holiday. Last year, she brought a dozen of Sinclair's chocolate Easter eggs to share with her family. She confessed she had a hard time resisting them on the drive. Six disappeared before they arrived at their destination. This year, she planned ahead and bought an extra dozen.
Erika Ciresi, 34, of Halethorpe, grew up with Sinclair and has been a customer for more than 12 years.
"She's been making my children's birthday cakes since they were born," said Ciresi, a mother of two.
All of the recipes Sinclair uses at her business have been passed down from her 70-year-old mother, Ginny Jordan, who used to bake everything from cakes to pies when she was growing up.