How to Cook the Perfect Oats: Stove-top, Overnight and Oven (Plus 10 Recipes)

Your morning sets the tone for the rest of your day. Starting the day with a nutritious breakfast, positive thoughts and minimal distractions will set off a powerful domino effect.

Have you noticed how, when you have a calm morning, without rushing to the door or scrolling through your phone, your lunch, afternoon and evening are more peaceful, too?

Opting for a breakfast you like, and one that supports your emotional and physical needs, is a great way to achieve this!

For me, that’s oats. Oatmeal is my favourite breakfast because the options are endless, it keeps me energised and I know it has many nutritional benefits that my body needs.

I used to think oats were a mushy bowl of grains and didn’t know you can make them taste great by simply:

  • Getting the ratios right

  • Adding simple flavour-enhancers

  • Playing around with toppings and preparation/ cooking variations

This post is my fail-proof way to have great-tasting oats every time!

I’ve included options for stove-top, microwave and oven cooking, as well as overnight oats - because different days call for different needs!

Oatmeal Cooking Basics for the Perfect Breakfast

Here’s how to make oatmeal on the stovetop/ hob. Scroll down to find 3 variations of this basic recipe.

Stove-top oats recipe:

Basic ratio:

  • 50g oats

  • 200ml plant milk

  • 1/2tsp vanilla extract

  • Dash of salt

Cook for: 5-7 mins over low-medium heat*

Rolled oats take less time than steel-cut or jumbo oats. Cooking for longer will make the oats thicker, whilst shorter cooking times will make them creamier.

Here’s how to make oatmeal in the microwave. Scroll down to find 3 variations of this basic recipe.

Microwave oats recipe:

Basic ratio:

  • 50g oats

  • 150-200ml plant milk

  • 1/2tsp vanilla extract

  • Dash of salt

Cook for: 1.5-2 mins

I personally don’t love using the microwave as it affects the quality and nutritional make-up of the food; however, I know that many people find it a convenient and quick way to prepare food.

Here’s how to make oatmeal in the oven. Scroll down to find 3 variations of this basic recipe.

Oven-baked oats:

Basic ratio:

  • 50g oats

  • 120ml plant milk

  • 1/2tsp vanilla extract

  • 1/2-1tsp baking powder

  • Dash of salt

Bake for: 20-25 mins at 180C. Let the oats sit for 5 before eating.

Finally, here’s how to prepare oatmeal in the fridge overnight. Scroll down to find 4 variations of this basic recipe.

Overnight oats:

Basic ratio:

  • 50g oats

  • Yoghurt option: 150g soy/ almond/ coconut yoghurt + 50ml plantbased milk*

    • or Milk option: 120ml plantbased milk

  • 1tbsp chia seeds or flaxseeds

  • 1/2tsp vanilla extract

  • 1tsp maple syrup

Leave: Overnight in the fridge

*I recommend experimenting with using anywhere between 100-150g yoghurt and 20-50ml plantbased milk to find the consistency you like.

Oatmeal Variations: Stove-top/ Microwave Oats

Variation 1: Banana and Peanut Butter Oats

  1. Mix the basic ratio in a pot

  2. Cook over the stove for 4-5 mins

  3. Add 1/2 sliced banana and cook for 1-2 mins

  4. Finish with more banana slices and a dollop peanut butter

  5. Optional: Add berries and grated chocolate

To prepare in a microwave, mix in a microwavable bowl

Variation 2: Apple and Peach Autumn Oats

  1. Chop 1 apple and 1 peach into squares; add 1 tsp cinnamon, 1/2 tsp nutmeg and 1 tsp maple syrup; place in the microwave for 1-1.5 min

  2. Mix the basic ratio in a pot

  3. Add 1/2 of the apple and peach and 1tsp cinnamon

  4. Cook over the hob for 5-7 mins

  5. Top with the other half of the fruit and anything else, such as chopped walnuts and maple syrup

Variation 2: Chocolate Orange Oats

  1. Mix the basic ratio in a pot

  2. Add the juice of 1/2 orange, the zest of 1 orange, 1tbsp cacao powder and 1/2 sliced banana

  3. Cook over the hob for 5-7 mins

  4. Top with the rest of the banana slices, more orange zest and chocolate pieces

Oatmeal Variations: Baked Oats


Variation 1: Double Chocolate Baked Oats

  1. Mix the basic ratio in an oven-proof dish

  2. Add 1tbsp cacao powder

  3. Place 2 squares of dark chocolate in the middle and cover lightly with some of the oat mix

  4. Bake for 20-25 mins at 180C

  5. Optional: Top with banana slices, chocolate pieces or a dollop of peanut butter

Variation 2: Berry-Lime Baked Oats

  1. Mix the basic ratio

  2. Add 1/2 scoop coconut and lime protein powder; or sub with vanilla powder and add zest of 1/2 lemon

  3. Add 1tbsp chia seeds and 100g frozen mixed berries

  4. Bake for 20-25 mins at 180C

  5. Top with peanut butter or flaked almonds

Variation 3: Carrot Cake Baked Oats

  1. Mix the basic ratio

  2. Add 1 grated carrot, 1/2 mashed banana and 1tsp cinnamon

  3. Bake Bake for 20-25 mins at 180C

  4. Top with pecans, walnuts and maple syrup, or with more banana slices and chocolate sauce

Oatmeal Variations: Overnight Oats

Variation 1: Vanilla Berry Overnight Oats

  1. Mix the basic ratio without chia seeds and use vanilla yoghurt instead of plain

  2. Mix in 1tbsp flax seeds and 80g frozen berries

  3. Slice a strawberry and press the slices onto the sides of a glass or jar (really form a vacuum!)

  4. Add your oat mix

  5. Top with more vanilla yoghurt and frozen berries

  6. Leave overnight in the fridge

Variation 2: Berry Layered Overnight Oats

  1. Mix the basic ratio (using yoghurt or milk) and flaxseeds

  2. Layer in a glass with blueberries: layer 1/2 of the oats mix, add blueberries, layer the other 1/2 of the oats, add blueberries

  3. Finish with a layer of banana slices, cacao nibs and fresh berries

  4. Leave overnight in the fridge

Variation 3: Cacao Overnight Oats

  1. Mix the basic ratio (using yoghurt or milk) and chia seeds

  2. Add 1tsp cacao powder

  3. Add your favourite toppings, such as banana slices, cacao nibs and granola

  4. Leave overnight in the fridge

Variation 4: Superfood Overnight Oats

This recipe might seem a little odd but trust me - you can’t taste the spirulina as much as it seems because we use a tiny bit. Yet, even just 1tsp of spirulina is packed with antioxidants, protein, magnesium and other minerals and vitamins. Blue-green algae like spirulina are some of the best superfoods we can add to our diet.

  1. Mix the basic ratio with yoghurt and flaxseeds

  2. Mix 1tbsp spirulina

  3. Mash 1/2 banana and add

  4. Add berries for freshness

  5. Finish with a layer of banana slices and your favourite toppings

  6. Leave overnight in the fridge

P.S.: For the main photo in this blog, I used:

  • 50g oats

  • 200ml plant milk

  • 1/2tsp vanilla extract

  • 1tsp cacao powder

  • Dash of salt

I cooked the oats on the stove for 5-7 mins and then added banana slices.

Finally, I topped with mixed seeds, cacao nibs and fresh blueberries.

Make it your own!

Oatmeal is so versatile and offers endless possibilities. I hope the recipes here inspired you to try something new!

For more recipe ideas, you can follow my Instagram and TikTok accounts.

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