Prep the mangoes (5 minutes): Carefully hold a ripe mango with one hand and use a sharp knife to cut from the stem end down the side, slicing around the large flat pit. Repeat on the other side to create two large halves. Score the flesh in a crosshatch pattern without cutting through the skin, then scoop the cubed mango into a bowl. Squeeze any remaining flesh from the pit or skin. You should have roughly 3 cups of mango chunks. Checkpoint: You have all mango pieces ready and no pit fragments in your chunks.

Prepare the blender (2 minutes): Gather your blender and ensure it's clean and dry. Add 2 cups of the fresh mango chunks to the blender jar first.

Add liquids and flavor bases (3 minutes): Pour 1 cup fresh mango juice into the blender. Add 1/2 cup freshly squeezed lime juice—roll your limes on the counter first to release more juice. Add 1/4 cup chamoy sauce (this should be thick and pourable; if too thick, thin with 1 tablespoon water). Add 2 tablespoons tamarind paste and 1/4 cup honey or agave nectar. Checkpoint: All liquids are in the blender and honey is not clumped on the bottom.

Blend until smooth (60–90 seconds): Cover the blender and start on low speed for 10 seconds to combine, then increase to high speed. Blend until the mixture is completely smooth with no visible mango chunks and reaches a creamy, thick beverage consistency. If your blender struggles, stop and stir from the bottom with a spoon, then resume blending. Checkpoint: The mixture is uniform in color and has a smooth, pudding-like consistency.

Strain the mixture (optional, 3 minutes): For a silkier texture, pour the blended mixture through a fine-mesh sieve into a large pitcher, pressing gently with the back of a spoon to extract all liquid. If you prefer thicker, more textured mangonada, skip this step and pour directly into the pitcher.

Add seasoning (2 minutes): Pour the strained or unfiltered mixture into a large pitcher. Add 1/4 cup tajín seasoning and 2 tablespoons freshly grated ginger (if using; scrape the skin with a spoon to reveal fresh ginger, then grate on a microplane or box grater). Stir well with a long spoon or whisk for 30 seconds. Taste a small spoonful—it should taste fruity, tangy, salty, and subtly spicy. Add more tajín if you want more heat, or more agave if too salty. Checkpoint: The mixture tastes balanced with no single flavor overwhelming the others.

Prepare serving glasses (5 minutes): While the mango base cools slightly, prepare 4 serving glasses. Fill each glass halfway (about 6 ounces) with crushed ice—if you don't have crushed ice, place regular ice cubes in a sturdy freezer bag, wrap in a kitchen towel, and crush with a hammer. Pour the crushed ice into each glass.

Prepare the tajín rim (3 minutes): Pour 1/4 cup tajín seasoning into a small shallow plate or saucer. Cut a lime wedge and rub it around the upper outer rim of each glass to moisten the rim. Hold each glass upside down (rim facing down) and dip the rim into the tajín, rotating to coat evenly. Set the rimmed glasses upright.

Add mango base to glasses (2 minutes): Stir the mango mixture well to ensure all tajín and ginger are evenly distributed. Carefully pour the mango base into each prepared glass, filling to about 3/4 full (leave room for garnish and expansion). The drink should have a thick, smoothie-like consistency. Checkpoint: All glasses are filled evenly and the liquid covers the ice.

Drizzle chamoy sauce (2 minutes): Using a spoon, drizzle 1–2 tablespoons of chamoy sauce around the inside rim of each glass in a decorative spiral pattern. Let it run down the sides toward the bottom. This adds flavor layers and visual drama.

Add ice to the top (1 minute): Add more crushed ice to fill each glass to the rim, packing it gently so it holds during drinking.

Garnish (3 minutes): Prepare your garnish station. Thread 3–4 fresh mango chunks onto small wooden or metal skewers. Place a skewer across the top rim of each glass. Tuck 2–3 fresh mint leaves next to the skewer. Scatter 3–5 fresh raspberries or strawberries on top of the ice. Add a lime wheel on the rim if desired. Checkpoint: Each glass looks visually appealing and garnishes are secure and fresh-looking.

Stir and serve immediately (1 minute): Insert a long spoon into each glass so guests can stir the drink and break up the thicker base. Provide a reusable straw (wide straw works best to sip through the thicker texture). Serve immediately while the drink is cold and ice is still intact. Checkpoint: Drink is ice-cold, colors are vibrant, and the spoon reaches the bottom of the glass easily.