The Best Overnight Oats

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A no-cook, protein-rich breakfast that sets perfectly overnight, featuring creamy oats, Greek yogurt, and a hint of honey for a balanced morning start. This american-inspired breakfast (high protein) ready in about 5 minutes combines rolled oats, unsweetened almond milk, plain Greek yogurt into a breakfast that fuels the morning without the midday crash — make-ahead-friendly and balanced enough to anchor the first meal of the day. Each serving lands at about 340 calories and feeds 2, so it sits comfortably in a weekly breakfast rotation alongside fruit, yogurt, or coffee. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

★ 4.1 (8 ratings) Prep: 5 min Serves 2 American cuisine 340 cal/serving
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Ingredients

Instructions

  1. Step 1: In a mason jar, combine 1 cup rolled oats, 1 cup unsweetened almond milk, 1/2 cup Greek yogurt, 1 tbsp honey, and 1/2 tsp vanilla extract. Stir until fully mixed and no dry spots remain.
  2. Step 2: Seal the jar and refrigerate for at least 4 hours or overnight until oats are thick and creamy.
  3. Step 3: Before serving, top with 1/2 cup mixed berries and 2 tbsp chopped almonds for crunch and freshness.

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Frequently asked questions

How long does The Best Overnight Oats take to make?

Total time is about 5 minutes (5 min prep + 0 min cook). Most home cooks find this fits comfortably into a busy morning; prep components the night before to save active time.

How do I store leftover The Best Overnight Oats?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat in the microwave or oven; egg- or grain-based items may need a splash of milk or water to refresh texture. Cold-served items (overnight oats, smoothies) keep 2–3 days in the fridge.

Can I substitute ingredients in The Best Overnight Oats?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale The Best Overnight Oats for a different number of people?

The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is The Best Overnight Oats high protein?

Yes — this recipe is tagged high protein based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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