Caramelized Onion and Olive Focaccia {Easy + No Knead}

INGREDIENTS

2 cups

all purpose flour

1 1/2 cups

white whole wheat flour ((or substitute additional all purpose flour))

3 tbsp

vital wheat gluten ((optional if using whole wheat flour—will create a fluffier dough))

1 tbsp

Red Star Platinum Instant Yeast ((1 packet + 3/4 teaspoon))

1 1/2 tsp

kosher salt

1/4 cup

good olive oil ((plus about 1/4 cup additional for drizzling))

1 1/2 cups

warm water

1 tbsp

olive oil

large red onions (thinly sliced)

1/4 tsp

kosher salt.

1/8 tsp

red pepper flakes

olive-oil packed pitted olives (drained and sliced in half)