Spiced Keto Pumpkin Smoothie with Collagen Protein

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A creamy low-carb pumpkin smoothie infused with warming spices and collagen protein for a nutritious breakfast or snack. This american-inspired keto (high protein) ready in about 5 minutes blends unsweetened almond milk, canned pumpkin puree, collagen protein powder into a quick blender drink — a fast breakfast, a pre-workout pour, or an afternoon energy boost, with nothing to wash up but the pitcher. Each serving lands at about 180 calories and feeds 1, so it works as a grab-and-go breakfast, a post-gym refuel, or a snack that holds you to the next meal. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

★ 4.5 (12 ratings) Prep: 5 min Serves 1 American cuisine 180 cal/serving
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Ingredients

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Instructions

  1. Step 1: Add 1 cup unsweetened almond milk, 1/3 cup canned pumpkin puree, and 1 scoop collagen protein powder into a blender.
  2. Step 2: Sprinkle in 1 tsp ground cinnamon, 1/4 tsp ground ginger, 1/8 tsp ground nutmeg, and add 1 tbsp granulated erythritol along with 1 tsp vanilla extract.
  3. Step 3: Add 4-5 ice cubes to the blender and blend on high for 30-45 seconds until smooth and creamy with a thick texture.
  4. Step 4: Pour into a glass and serve immediately, garnished with a light dusting of cinnamon if desired.

Frequently asked questions

How long does Spiced Keto Pumpkin Smoothie with Collagen Protein take to make?

Total time is about 5 minutes (5 min prep + 0 min cook). Almost all of that is prep — once everything is in the blender it is under a minute to smooth. Portion the fruit into freezer bags ahead so mornings are just dump-and-blend.

How do I store leftover Spiced Keto Pumpkin Smoothie with Collagen Protein?

Smoothies are best within a few minutes of blending, but they keep in a sealed jar in the fridge for up to 24 hours — fill it to the top so there is no air gap and shake before drinking, since separation is normal. For longer storage, freeze in an ice-cube tray and re-blend with a splash of liquid. Never reheat.

Can I substitute ingredients in Spiced Keto Pumpkin Smoothie with Collagen Protein?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Spiced Keto Pumpkin Smoothie with Collagen Protein for a different number of people?

The recipe is written for 1 servings. Multiply each ingredient by (your serving target / 1). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is Spiced Keto Pumpkin Smoothie with Collagen Protein keto?

Yes — this recipe is tagged keto, high protein, low carb based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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