diff --git a/pom.xml b/pom.xml
index f2a53f38b7..9a34ed0afe 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,6 +7,9 @@
     <groupId>com.baeldung</groupId>
     <artifactId>parent-modules</artifactId>
     <version>1.0.0-SNAPSHOT</version>
+    <modules>
+        <module>spring-webflux-caching</module>
+    </modules>
     <name>parent-modules</name>
     <packaging>pom</packaging>
 
diff --git a/spring-webflux-caching/pom.xml b/spring-webflux-caching/pom.xml
new file mode 100644
index 0000000000..ed9800bce9
--- /dev/null
+++ b/spring-webflux-caching/pom.xml
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>com.baeldung.spring</groupId>
+    <artifactId>spring-webflux-caching</artifactId>
+    <version>1.0.0-SNAPSHOT</version>
+    <name>spring-webflux-caching</name>
+    <packaging>jar</packaging>
+    <description>Spring WebFlux Caching Sample</description>
+
+    <parent>
+        <groupId>com.baeldung</groupId>
+        <artifactId>parent-boot-2</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+        <relativePath>../parent-boot-2</relativePath>
+    </parent>
+
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-webflux</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.reactivex.rxjava2</groupId>
+            <artifactId>rxjava</artifactId>
+            <version>2.2.19</version>
+        </dependency>
+        <dependency>
+            <groupId>io.projectreactor.addons</groupId>
+            <artifactId>reactor-extra</artifactId>
+            <version>3.4.5</version>
+        </dependency>
+        <dependency>
+            <groupId>com.github.ben-manes.caffeine</groupId>
+            <artifactId>caffeine</artifactId>
+            <version>3.0.4</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-mongodb-reactive</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>io.projectreactor</groupId>
+            <artifactId>reactor-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.testcontainers</groupId>
+            <artifactId>mongodb</artifactId>
+            <version>1.16.2</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+</project>
\ No newline at end of file
diff --git a/spring-webflux-caching/src/main/java/com/baeldung/caching/Item.java b/spring-webflux-caching/src/main/java/com/baeldung/caching/Item.java
new file mode 100644
index 0000000000..127975b0e7
--- /dev/null
+++ b/spring-webflux-caching/src/main/java/com/baeldung/caching/Item.java
@@ -0,0 +1,50 @@
+package com.baeldung.caching;
+
+import org.springframework.data.annotation.Id;
+import org.springframework.data.mongodb.core.mapping.Document;
+
+@Document
+public class Item {
+
+    @Id
+    private String _id;
+    private String name;
+    private double price;
+
+    public Item(String name, double price) {
+        this.name = name;
+        this.price = price;
+    }
+
+    public Item() {
+    }
+
+    public String get_id() {
+        return _id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public double getPrice() {
+        return price;
+    }
+
+    public void setPrice(double price) {
+        this.price = price;
+    }
+
+    @Override
+    public String toString() {
+        return "Item{" +
+                "id='" + _id + '\'' +
+                ", name='" + name + '\'' +
+                ", price=" + price +
+                '}';
+    }
+}
diff --git a/spring-webflux-caching/src/main/java/com/baeldung/caching/ItemRepository.java b/spring-webflux-caching/src/main/java/com/baeldung/caching/ItemRepository.java
new file mode 100644
index 0000000000..a76489623e
--- /dev/null
+++ b/spring-webflux-caching/src/main/java/com/baeldung/caching/ItemRepository.java
@@ -0,0 +1,8 @@
+package com.baeldung.caching;
+
+import org.springframework.data.mongodb.repository.ReactiveMongoRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface ItemRepository extends ReactiveMongoRepository<Item, String> {
+}
diff --git a/spring-webflux-caching/src/main/java/com/baeldung/caching/ItemService.java b/spring-webflux-caching/src/main/java/com/baeldung/caching/ItemService.java
new file mode 100644
index 0000000000..9dc9ba1642
--- /dev/null
+++ b/spring-webflux-caching/src/main/java/com/baeldung/caching/ItemService.java
@@ -0,0 +1,42 @@
+package com.baeldung.caching;
+
+import com.github.benmanes.caffeine.cache.Caffeine;
+import com.github.benmanes.caffeine.cache.LoadingCache;
+import org.springframework.cache.annotation.Cacheable;
+import org.springframework.stereotype.Service;
+import reactor.cache.CacheMono;
+import reactor.core.publisher.Mono;
+
+@Service
+public class ItemService {
+
+    private final ItemRepository repository;
+    private final LoadingCache<String, Object> cache;
+
+    public ItemService(ItemRepository repository) {
+        this.repository = repository;
+        this.cache = Caffeine.newBuilder()
+                .build(this::getItem_withAddons);
+    }
+
+    @Cacheable("items")
+    public Mono<Item> getItem(String id) {
+        return repository.findById(id);
+    }
+
+    public Mono<Item> save(Item item) {
+        return repository.save(item);
+    }
+
+    @Cacheable("items")
+    public Mono<Item> getItem_withCache(String id) {
+        return repository.findById(id).cache();
+    }
+
+    @Cacheable("items")
+    public Mono<Item> getItem_withAddons(String id) {
+        return CacheMono.lookup(cache.asMap(), id)
+                .onCacheMissResume(() -> repository.findById(id).cast(Object.class)).cast(Item.class);
+    }
+
+}
diff --git a/spring-webflux-caching/src/main/java/com/baeldung/caching/SpringWebfluxCachingApplication.java b/spring-webflux-caching/src/main/java/com/baeldung/caching/SpringWebfluxCachingApplication.java
new file mode 100644
index 0000000000..7331576bd5
--- /dev/null
+++ b/spring-webflux-caching/src/main/java/com/baeldung/caching/SpringWebfluxCachingApplication.java
@@ -0,0 +1,16 @@
+package com.baeldung.caching;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cache.annotation.EnableCaching;
+import org.springframework.data.mongodb.repository.config.EnableMongoRepositories;
+
+@SpringBootApplication
+@EnableMongoRepositories
+@EnableCaching
+public class SpringWebfluxCachingApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(SpringWebfluxCachingApplication.class, args);
+    }
+}
diff --git a/spring-webflux-caching/src/main/resources/application.properties b/spring-webflux-caching/src/main/resources/application.properties
new file mode 100644
index 0000000000..23414da2dd
--- /dev/null
+++ b/spring-webflux-caching/src/main/resources/application.properties
@@ -0,0 +1,2 @@
+logging.level.org.springframework.data.mongodb.core.ReactiveMongoTemplate=DEBUG
+logging.level.org.springframework.cache=TRACE
\ No newline at end of file
diff --git a/spring-webflux-caching/src/test/java/com/baeldung/caching/MonoFluxResultCachingLiveTest.java b/spring-webflux-caching/src/test/java/com/baeldung/caching/MonoFluxResultCachingLiveTest.java
new file mode 100644
index 0000000000..bf96b35dcb
--- /dev/null
+++ b/spring-webflux-caching/src/test/java/com/baeldung/caching/MonoFluxResultCachingLiveTest.java
@@ -0,0 +1,95 @@
+package com.baeldung.caching;
+
+
+import org.assertj.core.api.Assertions;
+import org.junit.ClassRule;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.DynamicPropertyRegistry;
+import org.springframework.test.context.DynamicPropertySource;
+import org.testcontainers.containers.MongoDBContainer;
+import org.testcontainers.utility.DockerImageName;
+import reactor.core.publisher.Mono;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@SpringBootTest
+public class MonoFluxResultCachingLiveTest {
+
+
+    @Autowired
+    ItemService itemService;
+
+    final static MongoDBContainer mongoDBContainer = new MongoDBContainer(DockerImageName.parse("mongo:4.0.10"));
+
+    @DynamicPropertySource
+    static void mongoDbProperties(DynamicPropertyRegistry registry) {
+        mongoDBContainer.start();
+        registry.add("spring.data.mongodb.uri", mongoDBContainer::getReplicaSetUrl);
+    }
+
+@Test
+public void givenItem_whenGetItemIsCalled_thenMonoIsCached() {
+    Mono<Item> glass = itemService.save(new Item("glass", 1.00));
+
+    String id = glass.block().get_id();
+
+    Mono<Item> mono = itemService.getItem(id);
+    Item item = mono.block();
+
+    assertThat(item).isNotNull();
+    assertThat(item.getName()).isEqualTo("glass");
+    assertThat(item.getPrice()).isEqualTo(1.00);
+
+    Mono<Item> mono2 = itemService.getItem(id);
+    Item item2 = mono2.block();
+
+    assertThat(item2).isNotNull();
+    assertThat(item2.getName()).isEqualTo("glass");
+    assertThat(item2.getPrice()).isEqualTo(1.00);
+}
+
+    @Test
+    public void givenItem_whenGetItemWithCacheIsCalled_thenMonoResultIsCached() {
+        Mono<Item> glass = itemService.save(new Item("glass", 1.00));
+
+        String id = glass.block().get_id();
+
+        Mono<Item> mono = itemService.getItem_withCache(id);
+        Item item = mono.block();
+
+        assertThat(item).isNotNull();
+        assertThat(item.getName()).isEqualTo("glass");
+        assertThat(item.getPrice()).isEqualTo(1.00);
+
+        Mono<Item> mono2 = itemService.getItem_withCache(id);
+        Item item2 = mono2.block();
+
+        assertThat(item2).isNotNull();
+        assertThat(item2.getName()).isEqualTo("glass");
+        assertThat(item2.getPrice()).isEqualTo(1.00);
+    }
+
+    @Test
+    public void givenItem_whenGetItemWithAddonsIsCalled_thenMonoResultIsCached() {
+        Mono<Item> glass = itemService.save(new Item("glass", 1.00));
+
+        String id = glass.block().get_id();
+
+        Mono<Item> mono = itemService.getItem_withAddons(id);
+        Item item = mono.block();
+
+        assertThat(item).isNotNull();
+        assertThat(item.getName()).isEqualTo("glass");
+        assertThat(item.getPrice()).isEqualTo(1.00);
+
+        Mono<Item> mono2 = itemService.getItem_withAddons(id);
+        Item item2 = mono2.block();
+
+        assertThat(item2).isNotNull();
+        assertThat(item2.getName()).isEqualTo("glass");
+        assertThat(item2.getPrice()).isEqualTo(1.00);
+    }
+
+}