7 Filling Lunchtime Smoothies That Keep You Full

Sometimes lunch can feel like a chore. If you want something quick, satisfying, and good for weight management, this is where smoothies come in.

We’ve put together 7 delicious lunchtime smoothies using yummy ingredients like banana, pineapple, watermelon, spinach, avocado, and peanut butter. Plus, there are a few extras like nuts, seeds, and protein. They’re designed to be filling and easy to make.

Why These Smoothies Work

• Protein + healthy fat + fiber: Keeps blood sugar steady and prevents mid-afternoon crashes.
• Fruits and veggies: Provides natural sweetness, hydration, and vitamins.
• Optional protein powder: Makes any smoothie more meal-like if you need extra staying power.

Day 1 – Banana Peanut Butter and Spinach

• 1 small banana
• 1 handful spinach
• 1 cup unsweetened almond milk
• 1 tbsp peanut butter
• 1 tsp chia seeds
• Optional: ½ scoop protein powder

Blend until smooth. This classic combo is creamy, nutty, and a little chocolatey if you add a dash of cocoa powder.

Day 2 – Avocado Pineapple Cream

• ½ avocado
• ½ cup pineapple (fresh or canned in juice)
• ½ small banana
• 1 cup unsweetened soy milk
• 1 tbsp flax seeds
• Optional: 5–10 almonds

Rich and creamy, with a tropical twist. Avocado makes it silky, and pineapple gives a refreshing zing.

Day 3 – Watermelon Banana Nut Smoothie

• 1 cup chopped watermelon
• ½ small banana
• 1 tbsp peanut butter
• 1 cup unsweetened almond milk
• 1 tsp chia seeds
• Optional: 5–10 walnuts

This one tastes like summer in a glass, with peanut butter adding a satisfying richness.

Day 4 – Spinach Avocado Banana Shake

• ½ avocado
• 1 handful of spinach
• ½ small banana
• 1 cup unsweetened soy or almond milk
• 1 tbsp peanut or almond butter
• 1 tsp flax seeds

Green never tasted so good. Creamy, nutrient-packed, and perfect for keeping you full until dinner.

Day 5 – Pineapple Spinach Protein Boss

• ½ cup pineapple
• 1 handful spinach
• ½ small banana
• 1 cup unsweetened almond milk
• 1 tbsp peanut butter
• ½ scoop protein powder

A little protein goes a long way. This smoothie balances sweetness, greens, and staying power.

Day 6 – Watermelon Avocado Smoothie

• 1 cup chopped watermelon
• ½ avocado
• ½ small banana
• 1 cup unsweetened soy milk
• 1 tsp chia or flax seeds
• Optional: 5–10 almonds

Hydrating, creamy, and perfect if you’re after a smoothie that doesn’t feel heavy but still keeps hunger at bay.

Day 7 – Banana Peanut Butter Power Shake

• 1 small banana
• 1 handful spinach
• 1 cup unsweetened almond milk
• 1 tbsp peanut butter
• 1 tsp chia seeds
• ½ scoop protein powder

A trusty classic to finish the week. Nutty, filling, and satisfying—exactly what a lunchtime smoothie should be.

Tips for Success

1. Prep ahead – Chop fruits and store them in the fridge or freezer. Pre-portion nuts, seeds, and protein powder.
2. Keep portions around 400–500ml – This makes the smoothie meal-sized and keeps you full.
3. Blend just before drinking – For best texture and freshness.
4. Optional protein powder – Great for extra staying power if you’re skipping a traditional lunch.

These smoothies are proof that lunch doesn’t have to be boring or heavy. Quick to make, full of flavor, and satisfying enough to get you through the afternoon without reaching for snacks.