Are you head over heels for chocolate? Find out where you can fulfil your burning passion for that the heavenly paradise of chocolates, and nothing but chocolates! 

1. Salon Du Chocolat
Salon Du Chocolat
Salon Du Chocolat is the place to be for a complete chocolate factory experience. Salon makes their own chocolate from scratch using the finest Belgian ingredients, and this shines through in their handmade praline and truffles. The chocolate here is not too sweet, allowing you to enjoy the generous lashings of chocolate on your waffles and crepes. Must-try includes Chocolate Shot, chocolate-covered Rice Krispies and Donut Waffles. Their Lava Cake and Brownies Crepe are show-stealing dishes too. Their charges are approximately: crepes from RM28, waffles from RM17, fruits on stick from RM20, and pancakes from RM26. For hard core chocoholics, you may also order a Chocolate Shot as an additional sauce to compliment the dishes and add an extra kick of chocolate.
Location:
Publika Solaris Dutamas, 29, Jalan Dutamas 1,
Hartamas Heights, 50480 Kuala Lumpur.

2. Dip & Dip
Dip n Dip
Wouldn’t any chocoholic fall in love completely with a shop that is dedicated to serving only chocolate on every menu item? The response has been overwhelming with long queues since their inception. From fruits on sticks dipped with chocolate to crepes drenched in chocolate goodness, Dip & Dip offer a wide variety of chocolate and more chocolate. Even their beverages are all chocolate based! You can choose according to your preference of white, milk, or dark chocolate. The show stealers here are the Dip ‘n Dip Waffle, Waffle Stick, Fettuccine Crepe, Fondant and Molten Lava Cake. Their charges are approximately: fondant from RM14, biscuits from RM14, crispies from RM14, crepes from RM26, drinks from RM16, crepes from RM16, and chocolate pizza from RM20. The most expensive on the menu would be the waffle and fruit combo which can cost up to RM40.
Location:
5, Jalan Telawi 3, Bangsar Baru, 59100 Kuala Lumpur.

3. Mad About Coco
Mad Coco
For chocoholics, no amount of chocolate is ever enough. Presenting another series of attention-seeking desserts, Mad About Coco is yet another spot-to-be for chocolate lovers. The must-try is here the Innocent Devil Tiramisu Ball which comes encaged within a chocolate ball, which is then melted away by pouring molten chocolate on top of it. Another attraction is its Signature Cake which has its top layer melted off by a stream of piping hot chocolate to reveal a molten centre. Other show stealers include their Tutti Frutti Waffle and Pancake Stack, which are equally plate-licking good. Their charges are approximately: Innocent Devil Tiramisu Ball at RM20, crepes at RM25, fondue at RM18 to RM32, cakes at RM20, tutti frutti waffles at RM28 and hot chocolate at RM15. Abundant amount of calories here, but it is all worth it anyways! You live only once!
Location:
A1-1-9, Publika Mont Kiara, 1, Jalan Dutamas 1, Solaris Dutamas,
50480 Kuala Lumpur.

4. Marquise Patisserie Chocolaterie
MPC
Now we have all gone goo-goo-gaa-gaa about Red Velvet cake, but how about Chocolate Velvet cake? Marquise Patisserie Chocolaterie offers you just that. They have incorporated a chocolate twist to the all-time favourite Red Velvet, and generously coated it with cream cheese and topped with chocolate coated nougat. This Chocolaterie incorporates Belgium chocolate in its wide variety of desserts and truffles. Show stealers here include the Dome Au Chocolate Amande and Black Forest Chocolate cake. Their charges are approximately: 100g of chocolates at RM27, Frappuccino from RM15 and cakes from RM13.
Location:
G138, Jalan Maarof, Bukit Bandaraya,
59000 Kuala Lumpur.

5. Godiva Chocolatier Cafe

GodivaLocated at the heart of the KL city, Godiva Chocolatier believes that quality chocolates makes quality drinks. Their “Chocolixir” is nothing compared to the chocolate inspired Frappuccino you will have at Starbucks or Coffee Bean. But of course, with good quality, comes a hefty price. One cup of these "Chocolixir" costs about RM22. Another must-try is their White Chocolate Salted Caramel drink – rich and creamy that no coffee house can beat. It is absolutely heavenly. Their charges are approximately: Chocolixir at RM22 and cake slices from RM15.
Location:
168, Jalan Bukit Bintang
Bukit Bintang, Kuala Lumpur.

6. Levain Boulangerie & Patisserie
LevainIn the quiet streets off Jalan Imbi, Levain Boulangerie & Patisserie houses a colonial-style bungalow, serving warm and lovely French-style bakery where you can savour soft, warm and superbly fresh breads and pastries while enjoying a cup of coffee. Not be missed is their collection of premium chocolates. Who will resist gorgeous premium handmade gourmet chocolates? Everyone loves good chocolate. Here they have four different collections of chocolates, mainly truffles, moulded, rocher, and enrobed. A must try is their Craque Lait Noir and Jasmine Tea chocolates. No regrets! Have some there, then take some home for your family. Their charges are approximately: Chocolate based drinks at RM10, cake slices from RM8 and each piece of chocolate between RM3 – RM4.
Location:
No. 7, Jalan Delima, 55100 Kuala Lumpur.

7. The Hot Chocolate Café
Hot Choc CafeIt is situated in the suburbs away, the Hot Chocolate Café is a cosy and quaint hidden eatery which specialize in chocolate drinks and desserts. Mixture of Western and Malaysian cooking with an emphasis on chocolate, best hot chocolate in the city and it comes in a very large mug. The other must-try includes their tiramisu and melting chocolate cake. Their charges are approximately: Chocolate based drinks at RM15 and cake slices from RM10.  
Location:
25, Lorong Setiabistari 2, Taman Bukit Damansara,
50490 Kuala Lumpur.

The following locations may not offer chocolates desserts as their primary menu, but selected desserts from their menu have left Malaysians craving for even more.

8. Acme Bar Coffee
ABCBesides having the perfect tantalizing ambience of comfy-Western feel, Acme Bar Coffee serves the best chocolate dessert in KL, The Famous Sizzling Brownies (RM30)! A big slab of brownie crowned with a generous scoop of Oreo ice-cream is served on a hot plate while chocolate sauce is poured above it and the sauce sizzles and fizzles as it makes contact with the hot plate. Good for the eye, better for your taste buds!
Location:
The Troika, Persiaran KLCC, 50450 Kuala Lumpur.

9. Swensen’s

Swensen You most probably shouldn’t go without trying their Walnut Rocky Road (RM40). A slice of chocolate walnut pie is served on a sizzling skillet with Sticky Chewy Chocolate ice-cream. Chocolate chips, almond flakes, and marshmallows are sprinkled on the pan, followed by a stream of butterscotch cream. A dramatic sizzle while the chocolate chips and marshmallow slowly melts into a yummy gooey mess. There’s also variants of apple and banana crumble. This chocolate dessert is definitely worth licking the pan for – if not for the hot skillet pan!
Location:
Bangsar 24, Jalan Telawi 2, Bangsar Baru, 59100 Kuala Lumpur.

10. Nosh
NoshNosh offers three interesting ways to devour Valrhona chocolate (RM40) – in the form of ice-cream, chocolate tart, and molten cake. The ice-cream is rich and creamy and surrounded by an island of chocolate crumble. The chocolate tart is constructed with dark chocolate pastry and filled with rich chocolate paste. The best piece is the molten cake with its thick molten centre. Heavenly!
Location:
7, Jalan Telawi 3, Bangsar Baru, 59100 Kuala Lumpur.

After all, it is not just the taste that counts, rather, the whole experience from presentation, smell, taste, and texture is equally important in building an unforgettable chocolate dessert experience!

Reference
http://www.burpple.com/list/467010/10-best-desserts-in-kl
http://my.openrice.com/klangvalley/article/10-best-chocolate-desserts-in-kl/496
http://www.tripadvisor.com.my/Restaurant_Review-g298570-d5971265-Reviews-Godiva_Chocolatier_Pavilion_KL-Kuala_Lumpur_Wilayah_Persekutuan.html
http://www.tripadvisor.com/LocationPhotoDirectLink-g298570-d2090711-i94071400-Levain_Boulangerie-Kuala_Lumpur_Wilayah_Persekutuan.html
http://www.tripadvisor.com.my/Restaurant_Review-g298570-d2659430-Reviews-The_Hot_Chocolate_Cafe-Kuala_Lumpur_Wilayah_Persekutuan.html