Cheesy Onion Mushroom Biscuits

These fluffy buttermilk biscuits go great with eggs, a dash of honey, or all on their own.

June 04, 2020

Ingredients

Mushroom "Bacon"

  • 150 g mushrooms (ie. crimini) thinly sliced and coarsely chopped
  • 1/4 medium onion (or 1 shallot), finely chopped
  • 2 Tbsp. butter, or more
  • 1 tsp. salt, or more to taste

Biscuits

  • 3 3/4 cups whole wheat bread flour
  • 1 1/2 Tbsp. baking powder
  • 1 1/2 tsp. baking soda
  • 1 1/4 tsp. salt
  • 1/2 cup (1 stick) unsalted butter, chilled, cut into 1/2-ing cubes
  • 2 1/2 cups (packed) cheddar cheese, coarsely grated - plus a square slice to top each biscuit
  • 3/4 cup green onion (or chives), chopped
  • 2 1/4 cups chilled buttermilk

Preparation

Preheat oven to 425°F with rack just above center. Line backing sheet with parchment paper.

Heat 1 Tbsp. butter in skillet over medium-high heat. Chop onion. Finely slice mushrooms (150g), about the thickness of bacon, and then coarsely chop.

Add onion to skillet and cook until translucent but not browned. Then add mushrooms, salt (1 tsp.) and an additional Tbsp. of butter. Mix so that butter coats mushrooms fully, turning mushrooms infrequently with spatula. Feel free to add more butter and salt as they cook to add flavour.

Once mushrooms are crisped and browned on the edges, remove from heat and set aside.

Meanwhile, in a large bowl combine flour (3 3/4 cup), baking powder (1 1/2 Tbsp.), baking soda (1 1/2 tsp.), salt (1 1/4 tsp.). Mix well, then add butter cubes. Blend butter and flour mixture until butter is broken into "pea-sized" pieces. You don't want to completely mix in the butter, as the lumps will help add flakiness to the biscuits.

Next, add cheese (2 1/2 cups) to the large bowl, chopped green onions or chives (3/4 cup), and mushroom "bacon". Gradually add buttermilk, stirring often, until you get a sticky but mold-able batter. Depending on type of flour you're using, you may need to add more or less buttermilk.

Shape dough using a 1/2 cup measure and spoon, and place onto baking sheet about 2 inches apart. Bake for 20 minutes, then top each biscuit with a square of cheese and bake for another 10-15 min.

Let biscuits cool and serve warm or at room temperature.

Three cheesy mushroom onion biscuits, plated

Recently we have been trading recipes with friends, and Bon Appétit's Cheddar, Bacon, and Fresh Chives Biscuits came as highly recommended by cousins in Newfoundland, Bobby and Steph. We decided to try it out with a few modifications, including a meat-alternative and ratios also ended up being a little different. These biscuits proved great for breakfast sandwiches, biscuits and gravy, and on their own for dinner one night.