Tender and light soda biscuits adapted from the marvelous Forgotten Skills of Cooking by Darina Allen. Five simple ingredients and an easy prep method make this recipe a keeper.
Oven to 425℉. Line a baking sheet with parchment paper. In a small bowl, whisk the 1 ¾ cups 2% milk and 2 tablespoons lemon juice together and let sit for 15 minutes.
In a large bowl, whisk together the 3 ½ cups all-purpose flour, 1 teaspoon baking soda, and 1 teaspoon fine sea salt. Make a well in the center and pour in the milk a little at a time. Mix well to combine. Dough will be sticky.
Turn out onto a well-floured surface and roll out to be about ½-inch thick. Cut into biscuits using a biscuit cutter or cup. Place in the oven and bake for about 20 minutes, until lightly browned.
Remove from oven and serve warm. Biscuits are best the day they are made.
Notes
Use buttermilk. In the spirit of the original recipe - and because I rarely have buttermilk in the fridge! - I prefer to use lemon juice or vinegar to "sour" the milk. However, you can use buttermilk instead of milk, or use yogurt thinned out with a bit of water to mimic the consistency of buttermilk.
Add whole wheat flour. For a heartier biscuit and extra whole grains, swap 1 cup of the all-purpose flour for whole wheat flour.