Weight Gainer Protein Shake

A real weight gainer, not two scoops of powder stirred into milk. This runs about 1,040 calories with 54g protein, 120g carbs, and 40g fat, which is close to what a commercial gainer powder delivers for a fraction of the cost. Blending the dry oats to flour before anything else goes in is what keeps it drinkable instead of gritty.

Ingredients

• 1 1/4 cups whole milk
• 1/2 cup old-fashioned rolled oats
• 1 scoop (32 g) chocolate whey protein powder
• 3 tablespoons natural peanut butter
• 1 large banana, frozen and broken into chunks
• 2 tablespoons honey
• 1 tablespoon chia seeds
• 1/2 teaspoon ground cinnamon
• 1 pinch fine sea salt

Instructions

1. Blend the dry rolled oats alone for 20 seconds until they look like coarse flour. This single step decides whether the shake is smooth or sandy.
2. Add the milk, peanut butter, honey, chia seeds, cinnamon, and salt, then blend 15 seconds to combine.
3. Add the protein powder and frozen banana last and blend on high for 30 seconds, no longer.
4. Let the shake stand 5 minutes. The oat flour and chia keep drinking liquid, so it thickens noticeably. Thin it with milk 2 tablespoons at a time if it gets too heavy to finish.
5. Drink it slowly rather than chugging it, since a fast 1,000 calories tends to sit badly. To split it, pour into two 12 ounce jars filled to the rim, refrigerate, and shake hard before drinking the second within 12 hours.

Tips

• Drinking calories is easier than chewing them, but not when the shake sets up like cement. If you are struggling to finish it, drop the chia seeds and go up to 1 1/2 cups of milk.
• To add roughly 250 calories without touching the texture, blend in 2 tablespoons of heavy cream or 1 tablespoon of olive oil. Oil disappears completely into a chocolate and peanut butter base.
• Skip the ice entirely. Ice adds volume and cold, and both make you feel full faster. Full is the enemy of a gainer shake.

FAQ

Is a homemade weight gainer as good as store-bought powder?

Better in most cases. Commercial gainers lean heavily on maltodextrin, while this gets its carbs from oats, banana, and honey and its fat from real peanut butter.

When should I drink a weight gainer shake?

Between meals, not with them. The point is calories on top of your normal eating, and a 1,000 calorie shake an hour before dinner just kills your appetite for dinner.

Can I make this without protein powder?

Yes. Swap the scoop for 3/4 cup of full-fat Greek yogurt or 1/2 cup of dry milk powder. You lose about 8g of protein but keep nearly all the calories.

Why does my gainer shake separate in the fridge?

Ground oats and banana settle out fast. Fill the jar to the very top so no air is trapped, then give it 20 hard shakes before drinking, not a lazy swirl.

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