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Bring Back The Sun: How to Beat The Restaurant (Code 1573 and Blue Salt)

Clear the fourth map with the candle opener, cable code 1573, blue salt crafting, and the exact five-item pot order.

Clear the fourth map with the candle opener, cable code 1573, blue salt crafting, and the exact five-item pot order.

The Restaurant is the fourth map in Bring Back The Sun on Roblox, and it swaps the game’s usual number-only locks for a chain of fetch tasks, a color-coded cable vault, and a strict cooking sequence. Finishing the dish rewards the third of four legendary relics, the Gift of the Ancient Grain, before you move on to the Lava Temple. You can launch the experience on PC or mobile from its official Roblox page.

Quick answer: Light all four candles to get the spear, trade it to the skull NPC, gather five ingredients, craft blue salt from tomato juice, open the cable vault with code 1573 for ancient powder, then add items to the pot in this order: ancient powder, blue flower, milk, blue salt, old cake.

Image credit: Roblox

Open the dining floor with candles and the spear trade

Nothing else in the map unlocks until you complete the candle chain and your first trade. Skipping the candles leaves the spear unavailable, which blocks the skull NPC and stalls every later step.

Find the lighter tucked behind the wall poster or picture near the entry candles.
Image credit: Roblox
Light all four candles around the room. Once they stay lit, a spear appears.
Hand the spear to the skull NPC, the skeleton patron, to receive your next key item.
Locate the recipe book. It names the five ingredients you need for the finale pot.
Image credit: Roblox

The five ingredients and where to get each

Three items are direct pickups on the floor. The other two, blue salt and ancient powder, must be crafted or unlocked with extra steps covered below. You can grab them in any order, but do not start the pot until all five sit in your inventory.

IngredientHow to get it
Ancient powderBehind the cable door, opened with code 1573
Blue flowerField pickup in the kitchen area
Carton of milkOn a counter or shelf in the dining space
Blue saltCrafted from tomato juice at the salt shrine
Old piece of cakeInteract to collect in the pastry corner

Note: the blue flower here is a fresh kitchen pickup, not the one from Sinister Forest. Grab the flower marked in the dining map rather than assuming an older inventory item counts.

Image credit: Roblox / Roblox Master Guides

How to make blue salt from tomato juice

Blue salt is not sitting on a shelf. You manufacture it by blending tomatoes into juice and pouring that onto the salt shrine under the floor grate. Some walkthroughs call the mixer output “acidic tomato soup” and others call it “tomato juice,” but it is the same product for this pour.

Collect four tomatoes scattered across the Restaurant. Count them before you leave, since you need all four.
Drop the tomatoes into the mixer and activate it to create the acidic tomato juice.
Image credit: Roblox
Carry the juice to the blue salt shrine under the nearby grate or floor section.
Pour the juice onto the mechanism. Blue salt is added to your inventory.

Missing a single tomato sends you back to the mixer mid-recipe once the pot already expects salt, so sweep the full floor plan before blending.


How to get ancient powder and enter code 1573

The ancient powder bottle sits behind a color cable vault, not on a counter. You need a wrench to reveal a partial hint before the full 1573 entry makes sense.

Pick up the wrench in the side room, near the maintenance pipes or valve.
Image credit: Roblox / Roblox Master Guides
Use the wrench on the valve or bolt the environment calls out. A panel reveals the digits 157.
Inspect the color cables nearby. Each color maps to a number, and the last cable you need is pink.
Set the cables so the lock reads 1573, open the door, and take the ancient powder bottle.
Image credit: Roblox

The cable colors decode as follows. Pink is the fourth and final digit, so entering 157 alone leaves the vault sealed even if the first three wires look right.

Cable colorDigitPosition
Blue1First
Orange5Second
Green7Third
Pink3Fourth

The exact pot order for the recipe

Having every item is not enough. The pot checks a strict book order, and a wrong addition tints the stew red and wipes your progress. Add one item at a time and wait for each animation to finish before the next.

StepAdd to potWait for
1Ancient powderPowder dissolve animation
2Blue flowerSlow simmer, do not double-feed
3Carton of milkMilk pour to finish
4Blue saltSalt crystal flash
5Old piece of cakeFinal completion cutscene

Before step 1, confirm your inventory shows powder, flower, milk carton, crafted blue salt, and old cake. The pot needs a beat after the powder before it accepts the flower, and spam-clicking during a busy animation is the most common cause of a red reset. If the pot rejects an item, compare the order in the table before assuming your 1573 entry was wrong.

Image credit: Roblox

Claim the Gift of the Ancient Grain

Completing the pot triggers a cutscene and awards the Gift of the Ancient Grain, the Restaurant’s entry on the relic tracker. That gives you three of the four legendary relics, alongside the Tear of the Forest and the Shard of the Fallen Sun. The Restaurant leads directly into the Lava Temple, where the flame-color and statue puzzles hand over the final relic, the Burning Heart of the Earth. Note that all four relics must sit in the wizard’s display before the Boss Fight door will open.