How to Make Healthy Smoothies: A Beginner's Guide + 3 Recipes

On a scorching summer day, nothing cools you down better than a refreshing, nourishing smoothie! Smoothies use a variety of frozen seasonal fruits as their base. Seasonal fruit is naturally sweet and juicy, so there’s no need to add sugar. Add unsweetened plant milk or soy milk for a richer texture, then add chia seeds, flaxseeds, and the like, which are rich in healthy fats, protein, and fiber. They’re healthy and filling, and give you a quick energy boost even on summer days when you have no appetite.

A good smoothie looks simple, but blending one with the perfect texture takes more than the right ratio and fresh produce. It’s about choosing and combining fruits and vegetables, playing with endless flavor combinations, and creating a creamy texture! This post walks you step by step through the secrets to a perfect smoothie, with an easy-to-follow chart, so you can blend your favorite flavors with ease. And here’s a little secret: adding a few more ingredients not only makes your smoothie more nutritious, it also makes it creamy, super tasty, and filling, so it’s perfect as a summer meal replacement. My favorite is having one for breakfast or as a pre-workout energy boost! And sometimes when a dessert craving hits and I want a healthier option, a smoothie in place of dessert is great too.

Besides this post on how beginners can make healthy, delicious, perfectly balanced smoothies, I’ve also shared a new video on my YouTube channel where I talk about my favorite fruits and vegetables, plant milks, and ingredients, along with 3 of our favorite smoothie recipes. Whether you love tropical fruit, sweet-tart berries, or the trendy green energy latte, you’ll find what you need in the video. In this post, you’ll also find a simple, useful chart that quickly shows you how to make smoothies in different flavors, plus the ingredients, amounts, steps, and nutrition info for all three smoothie recipes.

Blenders, High-Speed Blenders, and Vacuum Blenders

Before we start, let’s talk briefly about the tool for making smoothies: your blender Maybe you already have a fancy high-speed blender or one of the trendy vacuum blenders. These machines are pricier, but of course, with their powerful motors, sharp blades, and special technology, they make smoothies effortless! If you already have a high-speed blender like that, even better! If you’re thinking about getting a powerful blender, you can decide which type of blender/food processor to buy based on your budget, how you’ll use it, and how often. Here are a few of the more popular models on the market for reference.

1. NutriBullet: The NutriBullet is more compact than a regular blender, the cups are easy to clean, and it’s affordable yet very powerful! It also comes with lots of accessories, so it’s great if you want a basic model and need to think about kitchen space.
2. Ninja Professional Blender: Ninja blenders are another popular choice. Like the NutriBullet, they’re best-sellers on Amazon, with different cup styles and a range of models and budgets to choose from.
3. Vitamix: Among professional blenders, Vitamix has always been everyone’s top pick. Its motor is very powerful and it can blend almost anything, so the higher price is to be expected.

But since this post is written especially for beginners and anyone who wants to start making smoothies, I won’t go into detail about the features of different blenders. The good news is that any blender with decent power can make a great smoothie. If you’ve been subscribed to my YouTube channel for a while, you know I demonstrate my recipes with my simple, basic Philips Daily Collection food processor. The goal is to show you can easily make great food with the most basic tools. For example: Also made in the food processor, and everyone’s favorite 👉 Vegan sweet potato brownies Also made in the food processor 👉 Oat energy balls 3 ways Healthy and delicious, made in the blender in 10 minutes 👉 Banana oat cake Thick and fluffy, made in the blender in 5 minutes 👉 High-protein pancakes It’s affordable and works as a blender, food processor, citrus juicer, and grater, so it’s great value, convenient, and a perfect starter model for beginners. The official site lists its power as 650W. Since a smoothie contains frozen fruit and isn’t just juice, I recommend a blender of 400W or more.

How to Make the Perfect Healthy Smoothie

Simple chart for making the perfect smoothie: 5 groups of healthy ingredients, mix and match flavors freely.

1. Use frozen seasonal fruit as the base

Frozen fruit is the foundation of a smoothie; otherwise, why call it a smoothie? It’s best to choose fruit that’s in season, because it’s juicy and fragrant, and its natural sweetness is enough on its own, with no need for sweeteners or sugar. Why frozen fruit? Besides cooling you down, it gives a much richer texture, far better than adding ice. Ice is harder to blend smoothly and dilutes the flavor and texture of the smoothie. You can buy fresh seasonal fruit, cut it up, and freeze it, or sometimes just buy frozen fruit. The upside of frozen fruit is that it’s flash-frozen right after harvest in season, which preserves its nutrients. For berries, which are harder to find in Taiwan, I always keep a bag of Costco mixed berries in the freezer.

Mix different fruit combinations: Basically almost any fruit works in a smoothie. Fruits can be tart or sweet, and you can combine them to create different flavors, so get creative and come up with more combinations. Vitamin-rich fruits are also great ingredients, like guava, oranges, lemons, kiwis, and so on. If you want a sweeter smoothie, besides frozen bananas there’s also frozen mango, apple, pineapple, grapes, peaches, and more.

The all-purpose frozen banana every smoothie needs, and how to freeze bananas

Why single out frozen bananas? Because frozen bananas are so versatile! Taiwan grows bananas, so they’re very easy to buy. If your bananas get too ripe or the peels start turning black, don’t panic~ slice them up and freeze them and you’ve got smoothies. Plus, bananas make smoothies creamy and sweet, so frozen bananas are the most useful smoothie ingredient! (Quick, write that down.)

How to fast-freeze bananas: first slice the bananas 0.5-1cm thick

How to fast-freeze bananas 1. Peel the bananas! (Don’t laugh, a viewer told me she put them in the freezer with the peel on.) 2. Slice the bananas 0.5-1cm thick. 3. Get a zip-top bag, put the banana slices in, and spread each slice out flat inside the bag. 4. Lay the bag flat in the freezer for 2 hours. 5. Once the banana slices are hard and no longer sticking together, pick up the whole bag. Now the bananas can overlap, so fold the bag in half and put it away. Besides being easy to store and saving space, the advantage of fast-freezing bananas is that the portions are easy to control. Want it thicker? Add a couple more slices; want less, use fewer. But if you freeze whole bananas, your only choices are a whole banana or none, or you have to thaw it, and then the texture suffers.

How to fast-freeze bananas: put the banana slices in a zip-top bag, spread each slice out flat, and lay the bag flat in the freezer for 2 hours.

2. The Water-to-Milk Ratio and Choosing a Plant Milk

There’s no standard water-to-milk ratio, because it depends on how thick you like it. I most often use a ratio of water:milk = 1:1, which is just right for me. If you want it richer, add a bit more milk or skip the water entirely.

Choosing a plant milk

Different plant milks give your smoothie very different flavors. The ones I use most are oat milk, almond milk, coconut milk, and soy milk. I’ve shared before how to make oat milk at home, it’s simple and convenient! The recipe is here 👉 How to make Oatly-style oat milk at home There are lots of plant milks to choose from, and some even come in special flavors. Whatever your favorite is, I recommend choosing “unsweetened” plant milk, because, as I mentioned, the fruit is already sweet. If your plant milk has added sugar, the smoothie may be too sweet, and you might accidentally drink too many calories.

I recommend “unsweetened” plant milk; different plant milks give your smoothie very different flavors.

3. Like Popeye Loves Spinach: Add Vegetables for a Healthier Smoothie

If you haven’t heard of the trendy “green smoothies” yet, you probably think putting vegetables in a smoothie sounds scary. But think about it, it’s really not that scary; after all, bottled fruit-and-vegetable juices have been popular forever. These days a lot of people’s diets or habits make it hard to get fiber at every meal, so why not add leafy greens to your smoothie for another chance to eat your vegetables?

Adding leafy greens to smoothies is delicious and healthy.

Which vegetables work in smoothies

I recommend vegetables without a particularly strong flavor; otherwise it’ll feel like drinking vegetable soup or a health tonic. I like kale, spinach, bok choy, and the like. 1. Dark leafy greens: kale, spinach, bok choy, broccoli, sweet potato leaves, komatsuna, etc. 2. Roots and tubers: Chinese yam, carrots, sweet potatoes 3. Frozen cauliflower or zucchini I suggest a vegetable-to-fruit weight ratio of 3:7. In other words, if you use 200 grams of fruit, about 60 grams of vegetables is enough.

Should you blanch the greens?

Always wash vegetables thoroughly and give them a final rinse with filtered water, then drain them well. I like kale raw, not blanched, so I try to buy organic kale. For other vegetables, I recommend blanching them in boiling water for 30 seconds to 1 minute. Don’t blanch them too long, or more of the nutrients will be lost. Once the blanched greens have cooled, you can add them straight to the blender, or you can portion them into smoothie packs and freeze them whole. Easy and convenient.

4. Healthy Fats You Shouldn’t Fear

Fat is also an important nutrient our bodies need. Good fats protect our organs and help us stay full longer, so I like adding natural ingredients with good-quality fats to my smoothies. Here are the ones I recommend most: chia seeds, flaxseeds, cashews, walnuts, and nut butters (like peanut butter, almond butter, tahini, etc.). These are basic, easy-to-find ingredients, and besides healthy fats, they also have protein and fiber! Chia seeds and flaxseeds are also rich in omega-3s! And they swell when they absorb liquid, so they keep you full for a long time.

The healthy fats I recommend most: chia seeds, flaxseeds, cashews, walnuts, and nut butters (like peanut butter, almond butter, tahini, etc.)

More Secrets to Tastier, More Nutritious Smoothies

1. Quality protein powder: If you want more protein, you can add a good-quality protein powder. Protein powders come in lots of flavors. Caesar really loves chocolate nut, and I once tried chocolate nut protein powder in a berry smoothie, and it was super tasty! The classic is of course vanilla; vanilla basically goes with anything. If you add protein powder to your smoothie, increase the milk or water, because protein powder needs a lot of liquid.
2. Other tasty spices: If you want to take the flavor of your smoothie up a notch, consider adding some cocoa powder or my favorite, cinnamon!
3. Other nutritious ingredients: Ginger, which can boost immunity! It’s also a really, really great ingredient. Usually you only need a tiny bit of fresh ginger.
4. Liquid variations: Besides plant milk and water, you can also try coffee, plant-based yogurt, orange juice, and other flavors.

Smoothies Can Be Meal-Prepped Too

1. Frozen smoothie packs

Put all the ingredients for a smoothie in a zip-top bag. If you make smoothies or green lattes often, I recommend getting reusable silicone zip-top bags. Put your chopped fruit, blanched greens, and nuts in the bag and freeze them together; one bag is one day’s portion. When you want a smoothie, just take the pack out and let it sit at room temperature for 5 minutes. Add the liquid to the blender, then the frozen smoothie pack, and blend until smooth. It saves so much time and effort!

2. Glass jars and ice cube trays are convenient too

One jar at a time, easy portions If you really don’t have any extra time in the morning and need to drink it quickly or take it with you, you can blend your smoothie ahead of time, pour it into a glass jar, and freeze it. If you want to drink it the next morning, move the jar from the freezer to the fridge, and it’ll be ready to enjoy the next morning.

Ice cube trays Ice cube trays are another useful tool. You can portion blanched greens, juice, fruit puree, and so on into ice cube trays and freeze them. Then every time you make a smoothie, you can pop out cube after cube in whatever amount you want.

How to Store Smoothies and How Long They Keep

A freshly blended smoothie is the healthiest and most nutritious, but the longer it sits, the more nutrients it loses. So if you can, it’s best to drink your smoothie fresh and get all the nutrients.

Refrigerator: to store a smoothie in the fridge, pour it into an airtight jar first. In general, don’t keep it more than two days.

Freezer: likewise, pour the smoothie into a completely airtight jar. It keeps in the freezer for 3 months.

Tips and Steps for Blending the Perfect Smoothie

1. Add the liquid first: put the liquid, meaning your water or plant milk, in the blender first. Not everyone has a high-speed blender, and adding the liquid first makes it easier for the blender to do its job.
2. Add the chopped frozen fruit and frozen vegetables: as I said before, be sure to cut the fruit into small pieces. It’s easier to adjust the portions, and the pieces won’t stick together in one big lump, which could burn out even the best blender.
3. Add the nuts and other ingredients last.
4. Start the blender on low, then turn it up to high and blend until everything is smooth.
5. Enjoy your smoothie right away to keep all the nutrients.

Tips: tips and steps for blending the perfect smoothie.