This homemade Peanut Butter Powder is a lighter, lower-fat way to enjoy classic peanut flavor. Dry roasted peanuts are ground, pressed to remove excess oil, then blended with optional sweetener, salt, and protein powder for a clean, customizable pantry staple perfect for smoothies, baking, and quick spreads.
Yield: About 1 1/2–2 cups peanut butter powder, depending on how much oil is pressed out (roughly 24–32 tablespoons).
Timing: About 20 minutes active prep plus 10–20 minutes resting/pressing and optional air-drying.
Storage: Store in an airtight container in a cool, dry pantry for 2–3 months. For warmer or more humid kitchens, refrigerate for up to 4–5 months, or freeze for up to 6 months and let come to room temperature before using.
Tips: Grind in short pulses and in small batches to avoid turning the peanuts into butter. The pressing step is essential for lowering the fat content. Taste and adjust salt and sweetness before bottling, and let your blender rest if it gets hot.
Substitutions: Sweetener can be omitted or replaced with powdered low- or no-calorie sweeteners such as monk fruit or allulose. Any neutral or vanilla protein powder works, but flavored powders will change the taste.
Baking: Use this powder to add peanut flavor to batters and doughs by whisking it into the dry ingredients; it does not directly replace the fat or structure of regular peanut butter in recipes.
Keyword Healthy Peanut Butter, Low Fat Peanut Butter, Meal prep, Peanut Butter Powder, Powdered Peanut Butter, Smoothie Add-In