Out of Oats, one case
Overnight oats substitute for no-cook breakfast
5 options, ranked, with the exact amount
Use Quinoa flakes
Same amount as the oats
The best oats substitutes for overnight oats are quinoa flakes (1:1), chia seeds (1:3 ratio), or buckwheat groats (1:1). Quinoa flakes work best as they absorb liquid similarly to oats and don't need cooking.
- Best for —
- overnight breakfast
One casethe full oats card
Every option, one card
Ranked| # | Substitute | Instead of oats |
|---|---|---|
| 1 | Quinoa flakesovernight breakfast | Same amount |
| 2 | Chia seedsovernight pudding | 1 part for every 3 parts1/3 cup chia for 1 cup oats |
| 3 | Buckwheat groatsovernight breakfast | Same amount |
| 4 | Rolled barleyovernight breakfast | Same amount |
| 5 | Ground flaxseedovernight pudding | 1 part for every 2 parts½ cup flax for 1 cup oats |
Quinoa flakes
slightly nutty, different from oats
Flattened quinoa that absorbs liquid like oats without cooking
- Best for
- overnight breakfast, smoothies, energy bars, gluten-free recipes
- Texture
- similar to soaked oats
Higher protein content, gluten-free, absorbs liquid in 2-4 hours.
Chia seeds
neutral, mild
Tiny seeds that create gel-like texture when soaked
- Best for
- overnight pudding, smoothies, energy bars, gluten-free recipes
- Texture
- pudding-like, gel-like
High in omega-3s, creates pudding-like texture, soaks in 2-4 hours.
Buckwheat groats
nutty, earthy
Raw buckwheat groats that soften when soaked overnight
- Best for
- overnight breakfast, grain salads, gluten-free recipes
- Texture
- chewy, similar to steel-cut oats
Gluten-free, nutty flavor, needs 8-12 hours soaking time.
Rolled barley
nutty, slightly different from oats
Flattened barley that softens when soaked
- Best for
- overnight breakfast, grain salads, savory preparations
- Texture
- chewier than oats
Chewier texture, nutty flavor, needs 8-12 hours soaking.
Ground flaxseed
nutty, slightly different
Ground flax seeds that create gel-like texture when soaked
- Best for
- overnight pudding, smoothies, energy bars, gluten-free recipes
- Texture
- thick, gel-like
High in omega-3s, creates thick gel, soaks in 2-4 hours.
How it behaves in this recipe
Overnight oats require ingredients that can absorb liquid without cooking. The best substitutes are those that soften or create gel-like textures when soaked, like quinoa flakes or chia seeds.
Tips for substituting oats
6 tips- Quinoa flakes absorb liquid in 2-4 hours, similar to oats
- Chia seeds create pudding-like texture - use less liquid than oats
- Buckwheat groats need 8-12 hours soaking time for best texture
- Rolled barley works well but needs longer soaking time
- Ground flaxseed creates thick gel - start with less and add more liquid as needed
- For best results, soak all substitutes in the refrigerator overnight
Notes on oats
- Use millet flakes for lighter texture and similar soaking properties
- Try amaranth flakes for higher protein content and similar texture
- Consider using ground sunflower seeds for nutty flavor and binding
- Use puffed rice or millet for lighter, crispier texture
- Try ground hemp seeds for high protein and omega-3 content
Questions
5 questionsCan I use quinoa flakes instead of oats in overnight oats?
Yes, quinoa flakes work excellently in overnight oats with a 1:1 ratio. They absorb liquid similarly to oats and are ready in 2-4 hours.
How do I substitute chia seeds for oats in overnight oats?
Use 1/3 cup chia seeds for every 1 cup oats, and reduce the liquid slightly as chia seeds create a thicker, pudding-like texture.
Can I use buckwheat groats for overnight oats?
Yes, raw buckwheat groats work well but need 8-12 hours soaking time. They have a nutty flavor and chewy texture similar to steel-cut oats.
What's the best gluten-free substitute for oats in overnight oats?
Quinoa flakes or chia seeds are the best gluten-free substitutes. Quinoa flakes have similar texture to oats, while chia seeds create a pudding-like consistency.
Can I use ground flaxseed instead of oats in overnight oats?
Yes, but use half the amount (½ cup flax for 1 cup oats) as ground flaxseed creates a very thick, gel-like texture. You may need to adjust liquid amounts.