Seedy Rhubarb Strawberry Overnight Oats
Seedy Rhubarb Strawberry Overnight Oats deliver creamy, tangy, and slightly crunchy breakfast jars that are perfect for busy mornings. The silky cashew fruit milk blends with tart rhubarb and sweet strawberries, while chia seeds and sunflower seeds add textural interest. This easy make ahead recipe is ideal for spring mornings and helps you start the day with a wholesome, satisfying meal.
Equipment
- Medium skillet
- High Speed Blender
- Seal-able jars
Ingredients
- 210 grams chopped rhubarb (about 1 1/2 cups) Chopped to tender pieces and cooked briefly to soften, providing a tart backbone and bright color that balances sweet elements in the dish.
- 210 grams chopped strawberries (about 1 1/2 cups) Chopped to juicy pieces and folded in for fresh sweetness and strawberry aroma that complements the rhubarb's tartness.
- 2 1/4 cups water, divided Divided between cooking rhubarb and hydrating oats and seeds, supplying necessary liquid to create a porridge-like texture and meld flavors.
- 6 tablespoons maple syrup Measured to add natural sweetness and depth, helping to mellow the rhubarb's acidity while enhancing the overall flavor profile.
- 2 teaspoons vanilla extract Added for aromatic warmth and rounded flavor, imparting a subtle, sweet-vanilla note that lifts the fruit and oats.
- 3/4 cup raw cashews, soaked for at least 2 hours and drained Soaked and drained to create a creamy base when blended, contributing healthy fats and a rich, nutty body to the overnight oats.
- 1/2 teaspoons salt Sprinkled to season and enhance overall flavor balance, bringing out sweetness and rounding the dish with subtle savory contrast.
- 1 2/3 cups rolled oats Used as the primary whole-grain base that soaks up liquids and provides chewy texture, fiber, and sustained energy for the oats.
- 5 tablespoons chia seeds Mixed in to absorb liquid and thicken the mixture overnight, offering a gelatinous texture and concentrated omega-3s and fiber.
- 5 tablespoons raw sunflower seeds or hemp seeds Stirred in for added crunch, nutty flavor, and nutritional boost from protein and healthy fats, complementing the oats and seeds.
Instructions
- In a medium skillet, combine the chopped rhubarb, strawberries, 1/4 cup water, maple syrup, and vanilla extract. Place it on the heat over medium. Once the mixture starts simmering, stir it up a bit here and there. Let the mixture simmer for 8-10 minutes or until quite sauce and rhubarb is soft.: The fruit will first steam then bubble into a glossy compote, releasing a fragrant mix of strawberry perfume and warm vanilla. You will hear a gentle simmer and see the fruit breaking down into syrupy strands, with the rhubarb losing its rigidity and turning tender. This step matters because soft, well reduced fruit blends into the cashew milk more smoothly, avoiding grainy bits; rushing it will leave fibrous pieces of rhubarb that can be unpleasant. If the pan begins to stick, add a splash of the reserved water and reduce the heat, and avoid overcooking until it dries out.
- In an upright, high speed blender combine the strawberry rhubarb mixture, drained cashews, remaining 2 cups water, and salt. Blend on high until completely smooth, about 1 minute.: As the blender spins, the warm fruit and soaked cashews will emulsify into a silky pink milk, smelling sweet and nutty. You should see a uniform pale pink liquid with no visible cashew bits, and the sound will change from aggressive chopping to a steady hum when smooth. This texture is crucial for creating a creamy base that coats the oats , so blend long enough to remove grittiness. A common mistake is under blending, which leaves tiny cashew granules; if that happens, pause and blend an extra 30 to 45 seconds and scrape down the sides once.
- Set out 5 seal-able jars. In each jar, combine 1/3 cup rolled oats, 1 tablespoon chia seeds, and 1 tablespoon sunflower/hemp seeds.: When you layer these dry elements, you will notice the contrast in colors and textures, with the pale oats sitting next to the tiny dark specks of chia seeds and the larger bits of sunflower seeds . This step is about portion control and consistency so every jar tastes similar. Pressing the seeds into the oats slightly helps them mingle once the liquid is added. A common slip up is uneven portions; measure carefully for five balanced jars.
- Take the rhubarb strawberry cashew milk and pour roughly 2/3 cup over each portion of oats. If you have leftover, just divide it amongst the jars. Stir up each jar to combine and then place the lids on top.: As the milk hits the dry mixture you will see it bloom and darken, the oats absorbing the liquid and the seeds starting to swell. Use a spoon to ensure each jar has an even distribution of fruit and seeds so the flavors are consistent from top to bottom. This step influences final texture, because too little liquid leaves the oats gummy and too much makes them soupy. If you end up with leftover milk, a little extra in the jars is fine, but avoid drowning the oats.
- Let the oats set up in the refrigerator overnight. Enjoy with more strawberries and extra maple syrup if you like. Oats will keep in the fridge for up to 1 week.: Chilling overnight lets the chia seeds gel and the oats soften to a luscious consistency, and flavors meld into a cohesive whole. In the morning the jar should be cool and thick, with a slight jiggle and a fragrant hint of vanilla and berry. If the texture seems too thick, stir in a splash of water and let it sit a few minutes; if too thin, add a dusting of extra chia seeds and give it time. A typical mistake is opening them too soon, when the center can still feel chalky, so patience pays off.
Notes
- Measure liquids after blending to ensure each jar receives an even amount of cashew fruit milk, preventing some jars from becoming too thick while others are too loose.
- Soak cashews properly for at least two hours, which yields the creamiest base; if you are short on time, pour boiling water over them and let sit for thirty minutes.
- Keep the compote slightly loose so it blends easily in the high speed blender, avoiding unmixed fibrous bits of rhubarb that can affect mouthfeel.
- Layer seeds last if you want them to stay a bit crunchier, or mix them into the oats for even texture throughout the jar.
- Adjust sweetness after chilling because flavors settle overnight, you might need a touch more maple syrup in the morning to match your preference.
- Store jars upright and consume within one week for best flavor and food safety, giving them a quick stir before eating to recombine any separated liquids.