Homemade Keto Buns (Fluffy and Chewy)

Name: Homemade Keto Buns (Fluffy and Chewy)
Prep time: 15 min
Cook time: 18 min
Total time: 33 min
Cuisine: American
Ingredients: 1 1/4 cups vital wheat gluten ((see recipe notes in post)); 1/2 cup oat fiber; 1/3 cup lupin flour ((save 20% with code: KETOCC20)); 1/3 cup ground golden flax seed (+ 1-2 TBSP); 1 cup warm water (about 125°F); 2 whole eggs (beaten and room temperature); 3 tablespoons monk fruit/allulose; 2 tablespoons butter (softened); 1 tablespoon active dry yeast; 2 teaspoons baking powder; 1 teaspoon inulin powder (to activate the yeast); 1 teaspoon salt