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Our Bestsellers. Delivered Fresh. Daily!

These are the brownies, cookies, and treats that have won hearts (and stomachs) across the UK. Handcrafted with premium Belgian chocolate and delivered fresh through your letterbox, our best sellers represent thousands of satisfied customers' top picks.

Shop Best SellersJoin thousands of happy customers

    "Absolutely divine, couldn't stop at one.”

    “Perfect gooey texture, heavenly chocolate taste.”

    “Arrived fresh, tasted like pure indulgence!”

10% Off For Willoughby Book Club Customers

The Fan Favourites

From our gooes brownies to stuffed cookiea, these best sellers have captured hearts across the UK. Each one represents the premium quality, indulgent taste, and letterbox convenience that Simply Cake Co is famous for.

  • From £10.99

    Triple Chocolate Brownie

    Image of our triple chocolate brownie
    Image of our brownies on a plate

  • From £18.99

    Favourites Mix

    14 Reviews
    Image of an assortment of our brownies
    Image of an assortment of our brownies

  • From £11.99

    Stuffed Cookie Selection

    3 Reviews
    Image of an assortment of our cookies
    Image of a cookie stack

  • From £19.78

    Pick ‘N’ Mix Box

    Image of our Pick 'N' Mix Box

  • From £8.99

    Edible Cookie Dough

    2 Reviews
    Image of an assortment of our cookie doughs
    Image of our cookie dough

  • From £10.99

    Raspberry Blondie

    1 Review
    Image of our raspberry blondie
    Image of our brownies on a plate

  • Loved By Thousands

    From first-time tasters to loyal customers who order monthly, here's what real people are saying about our gooey, indulgent brownies. With hundreds of reviews, we're proud to deliver joy through letterboxes across the UK.

    Second order both sent as gifts both friends said first class service & delicious best millionaire shortbread ever tasted. Would recommend & I will be using again.

    Jane Mansfield

    Recipient loved it! Said it was the best brownie they’d ever had. Have ordered a few of these now for different people and they have always been a huge hit.

    Lorraine

    Delighted with my order for my daughter’s birthday, she loved it. Wonderful combination of gluten free brownies & cookies - which are the best we’ve tasted! Loved the extras too & confetti. This is my 3rd year of ordering from you & you are still the best! Well done & thank you ☺️

    Catherine

    My son loved receiving this for his 21st birthday and said the brownies were delicious. We had a last-minute address change and the company still managed to get it delivered on his birthday. Very much appreciated, thank you!

    Karen F

    I ordered the brownies as a birthday gift after my daughter had received a GF box of cookies. The recipient was over the moon, the brownies were delicious and delivered quickly. I will be using the Simply Cake Company again

    Karen L

    Love these brownies :) I’ve had them myself but on this occasion bought for a friend. They arrived quickly and she loved them! Thank you ☺️

    Joanne Smith

    Brownie was absolutely delicious and the picture a really nice touch. Will definitely buy again. A wonderful present

    Miss Eugenie Brooks

    The recipient loved this surprise, it was a very welcome gift

    Emma Anthony

    Excellent service...phoned to tell me the photo was a bit blurry if I wanted to sens another one. Delivered on specified day and recipient said it was delicious!!

    Alison

    Order for a birthday present. Delivered on day requested. The cookies were thoroughly enjoyed by the recipient. They even checked the website out to see what other treats were available. Would recommend.

    Carol

    This was for a friends birthday . Which contained my favourites the raspberry blonde and the millionaires shortbread. She said they were absolutely delicious. They arrived on time and I delivered the package by hand. Thank you so much x

    Sarah
    Reviewed Our Brownie Taster Box!

    Absolutely delicious, especially the millionaires shortbread. Would never guess they are gluten free - exactly how it should be! Will keep an eye out for them in the future!

    Lizzie
    Reviewed Our Mystery Bargain Box

    Bought these for my friend who is intolerant to gluten and dairy. She was over the moon with them and said they were delicious. Delivery was fairly quick as well.

    Shona
    Reviewed Our Mini Vegan Selection

    just got these in the post! omg made my day and i don’t think i can stop at one. The nutella one was divine and as a gf celiac person this is really special. And individually wrapped which is so much better so they last longer.

    Shaz
    Reviewed Our Stuffed Cookie Selection

    The recipient was recovering from surgery and was delighted with the surprise delivery, declaring them delicious and "an absolute treat"!

    Trish
    Reviewed Our Favourites Mix

    The birthday girl (and her family!) thoroughly enjoyed their brownies. The order arrived bang on time and the presentation was perfect. Will definitely be using your brilliant company again. Thank you.

    Caroline
    Reviewed Our Favourites Mix

    I bought the birthday slab brownie for my brother as it was his birthday. He was delighted with it and said it was delicious. Thank you

    barbara toms
    Reviewed Our Birthday Brownie Slab!

    Delivered on date requested and as good as the brownies previously sent as gifts. Never disappointed, thank you!

    Sheila
    Reviewed Our Happy Anniversary Brownie Slab

    Scummy. Lovely selection. Great for ones on restricted diets due to intolerances to certain cake ingredients. Have bought these before and they are consistently high in quality. Will be buying these again ❤️

    Karen Isom
    Reviewed Our Vegan Brownie Selection

    I was introduced to your brownies at a poetry event and so ordered some for one I organise. They went down a treat! The raspberry one in particular is outstanding. That was the real stand-out one. An excellent range and each brownie very different to the others.

    Philip Williams
    Reviewed Our Original Brownie Mix

    Join thousands of satisfied customers who have made Simply Cake Co. their go-to source for brownies delivered straight through their letterbox.

    At Simply Cake Co., we’ve perfected the art of delivering joy through your letterbox. Our gooey chocolate brownies, blondies, and cookie dough treats are handcrafted in our bakery using only premium ingredients like Belgian chocolate, local free-range eggs, and real butter.

    Whether you’re looking for brownie delivery in London, Manchester, Edinburgh, or anywhere else across the UK, our letterbox-friendly packaging ensures your indulgent treats arrive in perfect condition without you needing to wait in for the delivery.

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