The Belgian Chocolate Brownie and Luxury Summer Fruit Pudding both have an RRP of £3.50 and were launched last week in Tesco and Ocado. From 27 April, they will also be available in Waitrose.
The brownie is filled with dark chocolate chunks and comes with a white chocolate sauce. Meanwhile, the summer fruit pudding features layers of white bread infused with summer fruit syrup and topped with summer fruit compote.
The company said more products were already being developed for the range.
Berry said: “Bringing my puddings to the retail aisle is a very exciting prospect and I have thoroughly enjoyed crafting a few of my favourite recipes.
“My childhood memories of sitting around the table and the anticipation of my mother bringing the dessert to the table inspired the new range. I’m very much looking forward to sharing my favourite sweet treats with families across the UK.”