How to Make & Preserve Mango Pulp

Mango pulp is the best way to preserve the flavor of peak-season mangoes for year-round use. At MMA Farms, we make pulp from our Grade B mangoes (cosmetically imperfect, full flavor) every season. A single 10kg box of Sindhri mangoes yields approximately 6-7 kg of smooth, golden pulp that lasts 12 months in the freezer.

Choosing Mangoes for Pulp

The best pulp comes from fully ripe, low-fiber varieties. Slightly overripe mangoes (softer than ideal for fresh eating) are actually perfect for pulp — the extra sweetness concentrates beautifully.

Pulp yield = percentage of whole fruit weight that becomes usable pulp (excluding skin, seed, and fiber waste).

Basic Mango Pulp Recipe

Ingredients

• 2 kg ripe mangoes (yields approximately 1.2-1.4 kg pulp)
• 2 tablespoons fresh lemon juice (preserves color, adds brightness)

Equipment

• Sharp knife and cutting board
• Blender or food processor
• Large bowl
• Fine mesh strainer (optional, for ultra-smooth pulp)
• Storage containers or freezer bags

Instructions

Step 1: Wash mangoes thoroughly under running water even though you will peel them. Surface bacteria can transfer to the flesh during cutting.

Step 2: Peel and deseed. Stand each mango upright. Cut the two "cheeks" off each side of the flat seed. Score the flesh or scoop it out with a spoon. Trim remaining flesh from the seed edges. You will feel the flat seed in the center — work around it.

Step 3: Blend until smooth. Add mango flesh to a blender or food processor. Blend on high for 60-90 seconds until completely smooth with no chunks. Add lemon juice and blend for 10 more seconds.

Step 4 (optional): Strain. For ultra-smooth, restaurant-quality pulp, push through a fine mesh strainer to remove any remaining fiber bits. This step is unnecessary for fiberless varieties like Sindhri and Chaunsa.

Step 5: Preserve. Choose one of three preservation methods below.

Preservation Method 1: Freezing (Easiest, Best Quality)

This is our recommended method for most home users. It preserves the most flavor and nutrition.

1. Pour pulp into measured portions: ice cube trays (30ml each), silicone molds, small containers (250ml, 500ml), or freezer zip-lock bags
2. Leave 1cm headspace in rigid containers (liquid expands when frozen)
3. For zip-lock bags: lay flat, squeeze out air, seal, lay flat in freezer for efficient stacking
4. Label each container with variety, date, and weight
5. Freeze at -18°C or below

Shelf life: 10-12 months with excellent quality retention.

Uses for frozen pulp: Mango lassi (thaw and blend with yogurt), smoothies (add directly from frozen), mango ice cream, mango mousse, baby food (thaw in fridge), mango kulfi, cake filling, salad dressing, mango sauce for chicken or fish.

Preservation Method 2: Sugar-Preserved Pulp (Shelf-Stable)

This traditional Pakistani method creates shelf-stable pulp that keeps at room temperature.

Ingredients

• 1 kg mango pulp (already blended)
• 300-400g sugar (adjust to taste — less sugar = less sweet but shorter shelf life)
• 1 teaspoon citric acid (or 2 tablespoons lemon juice)
• Pinch of sodium benzoate (optional food-grade preservative — 0.1% of total weight)

Instructions

1. **Sterilize jars**: Wash glass jars and lids in hot soapy water. Place in boiling water for 10 minutes. Dry in a 120°C oven for 15 minutes. Do not touch the inside of sterilized jars.

1. **Cook the pulp**: Pour mango pulp into a heavy-bottomed saucepan. Add sugar and citric acid. Cook on medium heat, stirring frequently, for 15-20 minutes until the mixture thickens slightly and sugar is fully dissolved. The pulp should reach 85°C.

1. **Hot fill**: Pour hot pulp into sterilized jars immediately, leaving 1cm headspace. Wipe jar rims clean with a damp cloth. Seal lids tightly.

1. **Invert and cool**: Turn jars upside down for 5 minutes (this sterilizes the headspace and lid), then flip right-side up and cool to room temperature.

1. **Store**: Keep in a cool, dark place (pantry, cupboard). Avoid direct sunlight.

Shelf life: 6-8 months at room temperature. Once opened, refrigerate and use within 7 days.

Preservation Method 3: Canning (Longest Shelf Life)

Water bath canning produces the longest shelf life at room temperature.

Instructions

1. Prepare mango pulp as in the basic recipe
2. Add 2 tablespoons lemon juice per kg of pulp (required for safe acidity level — pH must be below 4.6)
3. Heat pulp to 90°C in a saucepan, stirring constantly
4. Fill sterilized canning jars, leaving 1.5cm headspace
5. Remove air bubbles by running a clean knife around the inside edge
6. Wipe rims, apply lids and rings (finger-tight)
7. Process in a boiling water bath: 15 minutes for 500ml jars, 20 minutes for 1L jars (at sea level; add 5 minutes per 1,000m altitude)
8. Remove jars and cool on a towel for 12-24 hours
9. Check seals — lid should be concave and not flex when pressed

Shelf life: 12-18 months at room temperature. Discard any jars with bulging lids, off-odors, mold, or bubbling when opened.

Pulp Yield Calculator

Common Mistakes

1. **Using unripe mangoes**: Results in sour, starchy pulp with no sweetness. Always use fully ripe to slightly overripe fruit.
2. **Skipping lemon juice**: Without acid, the pulp browns quickly and canned pulp may not be acidic enough for safe water-bath processing.
3. **Overfilling containers**: Frozen pulp expands. Without headspace, containers crack or lids pop off.
4. **Not sterilizing jars**: For shelf-stable methods, unsterilized jars lead to mold growth within weeks.
5. **Using fibrous varieties**: Tommy Atkins and other high-fiber varieties produce gritty, stringy pulp. Stick to fiberless varieties.

What We Do at MMA Farms

Every season, we reserve our Grade B Sindhri and Nawab Puri for pulp-making. These mangoes have minor cosmetic blemishes — a small scratch, a superficial mark — but the flesh inside is identical to our Premium grade. We blend, portion into 500g bags, and freeze. This gives our family mango lassi, smoothies, and desserts through the winter months, all made from the same premium Multan mangoes we ship to our customers.