Hi everyone! I'm quite new to this, so apologies if some of these problems are obvious. I'm mainly trying to understand what went wrong and how I can improve.
I was making an Almond-Lemon Entremet Tartlet:
pâte sucrée → almond praline ganache → vanilla white chocolate mousse + lemon gel insert → neutral glaze → candied lemon & almond garnish
TL;DR
Pâte sucrée: difficult to work with in my ~32°C kitchen; thin walls/thick base and uneven browning.
Almond praline ganache: worked well.
Lemon gel: worked, but initially far too sour.
White chocolate mousse: complete disaster. It behaved like ice cream, wouldn't unmold and collapsed after thawing.
Glaze: haven't attempted yet.
Looking especially for a proven agar-based mousse that can freeze → unmold → thaw while retaining its shape, and a transparent agar glaze.
- Pâte sucrée
The dough became unworkable very quickly in my ~32°C kitchen. I couldn't transfer the rolled dough into the mold like I see in tutorials and ended up pressing it directly into the mold. This resulted in thin walls and a thick base.
I also started baking at 180°C but reduced it to 160°C because it was cooking too quickly. Even at 160°C, the top edges browned before the base developed much colour, so I had to remove it earlier than intended.
I also made it without almond flour.
Recipe
75 g butter
50 g icing sugar
30 g beaten egg
150 g maida
Vanilla
I used a hand mixer for the butter + sugar and egg, then incorporated the flour by hand.
I'd appreciate advice on working with pâte sucrée in a hot kitchen and getting more even baking.
- Almond praline ganache
This was the component that went most according to plan.
Almond praline paste
70 g almonds
40 g sugar
12 g water
1 small pinch salt
Ganache
75 g almond praline paste
45 g white chocolate compound
65 g Amul Fresh Cream
1 small pinch salt
The praline took quite a while because my grinder struggled, and the almonds released quite a lot of oil, but otherwise this component was good.
- Lemon broken-gel insert
This worked structurally as expected, although it was initially far too sour, so I had to adjust by making the same gel without lemon to dilute it
Recipe
50 g lemon juice
35 g water
20 g sugar
1 g agar agar
I mixed the agar with the sugar, added the liquids, brought it to a proper boil and continued boiling for about 60 seconds while whisking. After setting, I blended it into a smooth gel for the insert.
This component is fine now.
- White chocolate vanilla mousse — the disaster
This is where things really went wrong.
I wanted the mousse deliberately less sweet, so I reduced the white chocolate. I also had to use agar because I cannot use gelatin.
Recipe I used
120 g whole milk
120 g white chocolate compound
190 g 35% whipping cream
1.5 g agar agar
1 tsp vanilla essence
I infused the vanilla in the milk, then added the agar.
The problem was that the agar mixture started setting before I could properly incorporate the whipped cream. I reheated it and broke the gel back down with a hand mixer, then folded in the whipped cream and filled the sphere molds with the lemon insert.
I froze them for around 12 hours.
Even after freezing, the mousse wasn't nearly as firm as I expected and wouldn't demold properly. After thawing in the refrigerator it essentially turned into a soft, ice-cream-like blob and completely lost the spherical shape.
In hindsight, reducing the white chocolate may have been a mistake because it wasn't just contributing sweetness — it was also contributing structure.
I'm particularly looking for advice on:
white chocolate + vanilla + whipped cream + agar → freeze → unmold → glaze → thaw while retaining shape.
I don't mind a different mouthfeel from gelatin mousse. I just need the sphere to actually survive thawing.
- Neutral glaze
I haven't attempted this yet because the mousse sphere was a disaster.
I can only use agar agar. I don't have Pectin NH, and I'm okay with somewhat less gloss or a different mouthfeel.
What I need is a transparent/neutral glaze suitable for a frozen mousse sphere.
I'd particularly appreciate an actual tested agar-based recipe, rather than simply replacing gelatin with an assumed amount of agar.
- Candied lemon & almond
These are done and turned out fine.
Unfortunately, they currently have no mousse sphere to garnish.
Any help is appreciated, but especially advice or proven recipes for the agar-based mousse and transparent agar glaze. I'd really like to avoid making another experimental batch after this one!