You might not get the recipe down pat as Crumbles et Cassonade is a French only blog but I am sure you will fall under the spell of her Cupcakes a la Lavande 'Lavender Cupcakes' (November 16), a little bit of Provence in Brussels.
I found my way to Crumbles et Cassonade thanks to Apolina of Bombay-Bruxelles (Indian food for the French speakers) who was one of those showing their cooking chops at the Salon des Blogs Culinaires, earlier this month.
I noted that the author of Crumbles had a picnic in the same park I mentioned in Beer, Food in the Park with Taste Brussels (September 21). I realized because of the tomatoes.
Have a mouthful!