diff --git a/app/Enums/MealPostType.php b/app/Enums/MealPostType.php
index b76340a..f3188b3 100644
--- a/app/Enums/MealPostType.php
+++ b/app/Enums/MealPostType.php
@@ -10,6 +10,6 @@ enum MealPostType: string
     case BRUNCH = 'brunch';
     case SNACK = 'snack';
     case DRINK = 'drink';
-    case SUPPLEMENT = "supplement";
-    case OTHER = "other";
+    case SUPPLEMENT = 'supplement';
+    case OTHER = 'other';
 }
diff --git a/app/Http/Requests/MealPostIngredientsRequest.php b/app/Http/Requests/MealPostIngredientsRequest.php
index fa0b13e..f48b56d 100644
--- a/app/Http/Requests/MealPostIngredientsRequest.php
+++ b/app/Http/Requests/MealPostIngredientsRequest.php
@@ -14,6 +14,7 @@ class MealPostIngredientsRequest extends FormRequest
             'meal_posts_id' => ['required', 'exists:meal_posts,id'],
             'position' => ['required', 'integer'],
             'ingredient' => ['required', 'string'],
+            'quantity' => ['required', 'integer', 'min:1'],
             'unit' => ['required', Rule::enum(IngredientUnit::class)],
         ];
     }
diff --git a/app/Http/Requests/MealPostsRequest.php b/app/Http/Requests/MealPostsRequest.php
index 2d3525b..a8d2b6b 100644
--- a/app/Http/Requests/MealPostsRequest.php
+++ b/app/Http/Requests/MealPostsRequest.php
@@ -27,9 +27,10 @@ class MealPostsRequest extends FormRequest
             'type' => [$isCreating ? 'required' : 'sometimes', Rule::enum(MealPostType::class)],
             'visibility' => ['sometimes', Rule::enum(MealPostVisibility::class)],
             'ingredients' => ['sometimes', 'array'],
-            'ingredients.*' => ['required', 'array:position,ingredient,unit'],
+            'ingredients.*' => ['required', 'array:position,ingredient,quantity,unit'],
             'ingredients.*.position' => ['required', 'integer', 'min:0'],
             'ingredients.*.ingredient' => ['required', 'string', 'max:255'],
+            'ingredients.*.quantity' => ['required', 'integer', 'min:1'],
             'ingredients.*.unit' => ['required', Rule::enum(IngredientUnit::class)],
         ];
     }
diff --git a/app/Http/Resources/MealPostIngredientsResource.php b/app/Http/Resources/MealPostIngredientsResource.php
index c5980d3..00d0a7e 100644
--- a/app/Http/Resources/MealPostIngredientsResource.php
+++ b/app/Http/Resources/MealPostIngredientsResource.php
@@ -15,6 +15,7 @@ class MealPostIngredientsResource extends JsonResource
             'id' => $this->id,
             'position' => $this->position,
             'ingredient' => $this->ingredient,
+            'quantity' => $this->quantity,
             'unit' => $this->unit,
             'created_at' => $this->created_at,
             'updated_at' => $this->updated_at,
diff --git a/app/Models/MealPostIngredients.php b/app/Models/MealPostIngredients.php
index 619f5a7..7542151 100644
--- a/app/Models/MealPostIngredients.php
+++ b/app/Models/MealPostIngredients.php
@@ -12,6 +12,7 @@ class MealPostIngredients extends Model
         'meal_posts_id',
         'position',
         'ingredient',
+        'quantity',
         'unit',
     ];
 
@@ -23,6 +24,7 @@ class MealPostIngredients extends Model
     protected function casts(): array
     {
         return [
+            'quantity' => 'integer',
             'unit' => IngredientUnit::class,
         ];
     }
diff --git a/database/migrations/2026_05_17_171607_add_type_to_meal_posts.php b/database/migrations/2026_05_17_171607_add_type_to_meal_posts.php
index f9aa042..8c942ee 100644
--- a/database/migrations/2026_05_17_171607_add_type_to_meal_posts.php
+++ b/database/migrations/2026_05_17_171607_add_type_to_meal_posts.php
@@ -12,7 +12,7 @@ return new class extends Migration
     public function up(): void
     {
         Schema::table('meal_posts', function (Blueprint $table) {
-            $table->string("type")->default('breakfast');
+            $table->string('type')->default('breakfast');
         });
     }
 
diff --git a/database/migrations/2026_05_18_124718_add_quantity_to_meal_ingredient.php b/database/migrations/2026_05_18_124718_add_quantity_to_meal_ingredient.php
new file mode 100644
index 0000000..cdc66b4
--- /dev/null
+++ b/database/migrations/2026_05_18_124718_add_quantity_to_meal_ingredient.php
@@ -0,0 +1,28 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('meal_post_ingredients', function (Blueprint $table) {
+            $table->unsignedInteger('quantity')->default(1);
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('meal_post_ingredients', function (Blueprint $table) {
+            $table->dropColumn('quantity');
+        });
+    }
+};
diff --git a/tests/Feature/MealPostIngredientsTest.php b/tests/Feature/MealPostIngredientsTest.php
index 95199a4..806d542 100644
--- a/tests/Feature/MealPostIngredientsTest.php
+++ b/tests/Feature/MealPostIngredientsTest.php
@@ -23,11 +23,13 @@ it('creates a meal post with ingredients', function () {
             [
                 'position' => 1,
                 'ingredient' => 'Riz',
+                'quantity' => 150,
                 'unit' => IngredientUnit::GRAM->value,
             ],
             [
                 'position' => 2,
                 'ingredient' => 'Saumon',
+                'quantity' => 120,
                 'unit' => IngredientUnit::GRAM->value,
             ],
         ],
@@ -36,6 +38,7 @@ it('creates a meal post with ingredients', function () {
     $response
         ->assertCreated()
         ->assertJsonPath('data.ingredients.0.ingredient', 'Riz')
+        ->assertJsonPath('data.ingredients.0.quantity', 150)
         ->assertJsonPath('data.ingredients.0.unit', IngredientUnit::GRAM->value)
         ->assertJsonPath('data.ingredients.1.ingredient', 'Saumon');
 
@@ -43,6 +46,7 @@ it('creates a meal post with ingredients', function () {
         'meal_posts_id' => $response->json('data.id'),
         'position' => 1,
         'ingredient' => 'Riz',
+        'quantity' => 150,
         'unit' => IngredientUnit::GRAM->value,
     ]);
 });
@@ -59,6 +63,7 @@ it('validates meal post ingredients', function () {
             [
                 'position' => -1,
                 'ingredient' => '',
+                'quantity' => 0,
                 'unit' => 'cup',
             ],
         ],
@@ -69,6 +74,7 @@ it('validates meal post ingredients', function () {
         ->assertJsonValidationErrors([
             'ingredients.0.position',
             'ingredients.0.ingredient',
+            'ingredients.0.quantity',
             'ingredients.0.unit',
         ]);
 });
@@ -80,11 +86,13 @@ it('replaces meal post ingredients when updating a meal post', function () {
         [
             'position' => 1,
             'ingredient' => 'Riz',
+            'quantity' => 150,
             'unit' => IngredientUnit::GRAM,
         ],
         [
             'position' => 2,
             'ingredient' => 'Saumon',
+            'quantity' => 120,
             'unit' => IngredientUnit::GRAM,
         ],
     ]);
@@ -96,11 +104,13 @@ it('replaces meal post ingredients when updating a meal post', function () {
             [
                 'position' => 1,
                 'ingredient' => 'Pates',
+                'quantity' => 200,
                 'unit' => IngredientUnit::GRAM->value,
             ],
             [
                 'position' => 2,
                 'ingredient' => 'Huile olive',
+                'quantity' => 1,
                 'unit' => IngredientUnit::TABLESPOON->value,
             ],
         ],
@@ -119,6 +129,7 @@ it('replaces meal post ingredients when updating a meal post', function () {
         'meal_posts_id' => $mealPost->id,
         'position' => 1,
         'ingredient' => 'Pates',
+        'quantity' => 200,
         'unit' => IngredientUnit::GRAM->value,
     ]);
 });
@@ -131,6 +142,7 @@ it('keeps existing ingredients when updating a meal post without ingredients', f
     $mealPost->ingredients()->create([
         'position' => 1,
         'ingredient' => 'Riz',
+        'quantity' => 150,
         'unit' => IngredientUnit::GRAM,
     ]);
 
@@ -157,6 +169,7 @@ it('removes meal post ingredients when updating with an empty ingredients list',
     $mealPost->ingredients()->create([
         'position' => 1,
         'ingredient' => 'Riz',
+        'quantity' => 150,
         'unit' => IngredientUnit::GRAM,
     ]);