Baking a cake with async + await

bakeACake.js

// helper function for stock check
const doTheyHaveIt = () => Math.random() > 0.1

// boilerplate functions for getting the different ingredients
const getButter = () => new Promise((resolve, reject) => {
    setTimeout(doTheyHaveIt() ? resolve('Butter') : reject('Sorry, no butter'), 1000)
})
const getFlour = () => new Promise((resolve, reject) => {
    setTimeout(doTheyHaveIt() ? resolve('Flour') : reject('Sorry, no flour'), 1000)
})
const getSugar = () => new Promise((resolve, reject) => {
    setTimeout(doTheyHaveIt() ? resolve('Sugar') : reject('Sorry, no sugar'), 1000)
})
const getEggs = () => new Promise((resolve, reject) => {
    setTimeout(doTheyHaveIt() ? resolve('Eggs') : reject('Sorry, no eggs'), 1000)
})

const getIngredientsFromTheSuperMarket = async () => {
    try {
        const butter = await getButter()
        const flour = await getFlour()
        const sugar = await getSugar()
        const eggs = await getEggs()
        return [
            butter,
            flour,
            sugar,
            eggs,
        ]
    } catch (e) { return e }
}

const getIngredientsOnline = async () => {
    try {
        return await Promise.all([
            getButter(),
            getFlour(),
            getSugar(),
            getEggs(),
        ])
    } catch (e) { return e }
}

// boilerplate async functions that return strings
//const mix = async (ingredients) => 'Cake Mix'

const mix = async (ingredients) => {
    if (Array.isArray(ingredients)) {
        console.log('Cake Mix: ', ingredients)
        return true
    } else {
        console.log('Missing ingredients: ' + ingredients)
        throw ":("
    }
}

const cook = async (cakeMix) => 'Hot Cake'
const stand = async (hotCake) => '🍰'

const bakeACake = async () => {
    try {
        //const ingredients = await getIngredientsFromTheSuperMarket()
        const ingredients = await getIngredientsOnline()
    
        const cakeMix = await mix(ingredients)
        const hotCake = await cook(cakeMix)
        const cake = await stand(hotCake)
        return cake
    
    } catch (e) {
        return e
    }
}

// create a fresh cake and log it in the callback
const freshCake = bakeACake()
    .then((cake) => console.info(cake))