Overnight Steel Cut Oats

Overhead shot of steel cut overnight oats in a white bowl with a cup of coffee next to it and multiple serving spoons.

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Overnight steel cut oats are a hearty, chewy twist on the classic. Brightened with orange zest and juice, this make-ahead breakfast is simple, flavorful, and perfect for busy mornings or meal prep.

Prep Time10

Total Time10

Course: Breakfast

Cuisine: American

Keyword: overnight steel cut oats

Servings: servings

Author: Gina Matsoukas

Ingredients

1 3/4 cups milk of choice or part milk, part water
1 cup steel cut oats preferably soaked ahead of time (*see note)
zest of 1 orange
juice of 1/2 an orange
1 tablespoon chia seeds
2 tablespoons maple syrup
1 teaspoon vanilla extract
1/4 teaspoon Kosher salt
1/2 teaspoon cinnamon

Instructions

If soaking the steel cut oats, add them to a large bowl, cover with filtered water and let rest, covered for 6-10 hours. Drain then rinse before proceeding.
In a large bowl, whisk together the milk, orange juice, orange zest, vanilla extract, maple syrup and any protein powder you're using. Once combined, stir in the steel cut oats, chia seeds, salt and cinnamon. Cover the bowl with plastic wrap or a lid and refrigerate overnight.
In the morning, transfer a serving to a bowl or jar to individually portion the oats. Top with additional milk if desired to thin it out a bit and add any toppings you like (see the notes below for suggestions).
The oats can be enjoyed cold or warmed up in the microwave if preferred.

Notes

Optional add-ins:

Protein powder
Hemp hearts, flax seed
Dried fruit
Fresh fruit
Chopped nuts
Chocolate chips

*I like to soak the steel cut oats for at least 6 hours ahead of time. This tempers their chewiness.

Nutrition