Mix the flour and coconut flour in a bowl, create a well in the middle. Crumble the yeast and place in the middle, sprinkle half of the sugar on top and pour over the warm oat milk. Cover with a damp towel and leave to stand for approx. 10 mins.
Place the vanilla sugar, salt, margarine and the rest of the sugar in the bowl, work the mixture into a dough. Knead the dough thoroughly again by hand. Cover the bowl with a damp towel, leave the dough to rise again for approx. 40 mins.
In a pan, bring the pears to the boil with the vanilla paste and a little water, simmer until the pears are soft, leave to cool.
To shape & bake the sweet buns
Divide the dough into 12 equal portions, knead once more, shape into balls and press as flat as possible. Place 3-4 pieces of pear onto each dough ball, fold over the dough and seal well. Place the dough balls (seam-side down) in the tin, cover and allow to rise for a further 15 mins.
Bake for approx. 20 mins. in the centre of an oven preheated to 200°C. Leave to cool, dust with icing sugar.