Activate the yeast by combining it with warm water and sugar, letting it sit for about 5 minutes until frothy.
In a mixing bowl, combine the flour and salt, then gradually add the yeast mixture.
Knead the dough on a floured surface for about 5-7 minutes until smooth and elastic.
Place the dough in a greased bowl, cover it, and let it rise in a warm area for about 1 hour, or until doubled in size.
Preheat the oven to 425°F and prepare a baking soda solution by dissolving baking soda in a large pot of water.
Divide the dough into 12 equal pieces and roll each into a long rope before shaping it into a pretzel.
Boil the pretzels in the baking soda solution for about 30 seconds per side, then remove them and place on a baking sheet lined with parchment.
Bake the pretzels for 12-15 minutes or until they are golden brown, then cool slightly.
Dip each pretzel in melted white chocolate, allowing excess to drip off, and decorate with food coloring and sprinkles.